N0040626Q0177 CONFORMED THROUGH AMENDMENT 0002.pdf

PDF 2 MB Posted Aug 24, 2026

Attached to: FABRICATION OF ONE STERN TUBE SHAFT ASSEMBLY
Solicitation number: N0040626Q0177
Issued by: Department of the Navy Naval Supply Systems Command

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File	Type	Posted
N0040626Q0177 AMENDMENT 0002.pdf	PDF	Aug 24, 2026
N0040626Q0177 SOLICITATION AMENDMENT 001.pdf	PDF	May 26, 2026
N0040626Q0177 SOW ENCL 2.2.1.pdf	PDF	May 18, 2026
N0040626Q0177 Technical Data Non-Disclosure Form.pdf	PDF	May 18, 2026
Solicitation - N0040626Q0177.pdf	PDF	May 18, 2026
N0040626Q0177 SOW ENCL 2.2.2.pdf	PDF	May 18, 2026

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WOMEN-OWNED SMALL

BUSINESS (WOSB)

SOLICITATION/CONTRACT/ORDER FOR COMMERCIAL PRODUCTS AND COMMERCIAL SERVICES

1. REQUISITION NUMBER PAGE 1 OF

2. CONTRACT NUMBER 3. AWARD/EFFECTIVE

DATE

4. ORDER NUMBER 5. SOLICITATION NUMBER 6. SOLICITATION ISSUE

DATE

7. FOR SOLICITATION

INFORMATION CALL:

a. NAME b. TELEPHONE NUMBER (No collect calls)

8. OFFER DUE DATE/

LOCAL TIME

9. ISSUED BY

13b. RATING

14. METHOD OF SOLICITATION

CODE

15. DELIVER TO 16. ADMINISTERED BY CODE

18a. PAYMENT WILL BE MADE BY CODE17a. CONTRACTOR/

OFFEROR

CODE

FACILITY

CODE

TELEPHONE NUMBER

17b. CHECK IF REMITTANCE IS DIFFERENT AND PUT SUCH ADDRESS IN

OFFER

18b. SUBMIT INVOICES TO ADDRESS SHOWN IN BLOCK 18a UNLESS BLOCK

BELOW IS CHECKED

REQUEST

FOR QUOTE

(RFQ)

INVITATION

FOR BID

(IFB)

REQUEST

FOR

PROPOSAL

(RFP)

SEE ADDENDUM

19.

ITEM NUMBER

20.

SCHEDULE OF SUPPLIES/SERVICES

21.

QUANTITY

22.

UNIT

23.

UNIT PRICE

24.

AMOUNT

(Use Reverse and/or Attach Additional Sheets as Necessary)

25. ACCOUNTING AND APPROPRIATION DATA 26. TOTAL AWARD AMOUNT (For Government Use Only)

28. CONTRACTOR IS REQUIRED TO SIGN THIS DOCUMENT AND RETURN

COPIES TO ISSUING OFFICE. CONTRACTOR AGREES TO FURNISH

AND DELIVER ALL ITEMS SET FORTH OR OTHERWISE IDENTIFIED ABOVE AND

ON ANY ADDITIONAL SHEETS SUBJECT TO THE TERMS AND CONDITIONS

SPECIFIED

29. AWARD OF CONTRACT: REFERENCE OFFER

DATED . . YOUR OFFER ON SOLICITATION

(BLOCK 5), INCLUDING ANY ADDITIONS OR CHANGES WHICH ARE

SET FORTH HEREIN, IS ACCEPTED AS TO ITEMS:

30a. SIGNATURE OF OFFEROR/CONTRACTOR

30b. NAME AND TITLE OF SIGNER (Type or print) 30c. DATE SIGNED

31a. UNITED STATES OF AMERICA (SIGNATURE OF CONTRACTING OFFICER)

31b. NAME OF CONTRACTING OFFICER (Type or print) 31c. DATE SIGNED

AUTHORIZED FOR LOCAL REPRODUCTION

PREVIOUS EDITION IS NOT USABLE

STANDARD FORM 1449 (REV. 11/2021)

Prescribed by GSA - FAR (48 CFR) 53.212

10. THIS ACQUISITION IS UNRESTRICTED OR

NORTH AMERICAN

INDUSTRY CLASSIFICATION

STANDARD (NAICS):

SIZE STANDARD:

13a. THIS CONTRACT IS A

RATED ORDER UNDER

THE DEFENSE PRIORITIES

AND ALLOCATIONS

SYSTEM - DPAS (15 CFR 700)

SET ASIDE: % FOR:

11. DELIVERY FOR FREE ON

BOARD (FOB) DESTINATION

UNLESS BLOCK IS MARKED

SEE SCHEDULE

12. DISCOUNT TERMS

ARE ARE NOT ATTACHED

27a. SOLICITATION INCORPORATES BY REFERENCE (FEDERAL ACQUISITION REGULATION) FAR 52.212-1, 52.212-4. FAR 52.212-3

AND 52.212-5 ARE ATTACHED. ADDENDA

27b. CONTRACT/PURCHASE ORDER INCORPORATES BY REFERENCE FAR 52.212-4. FAR 52.212-5 IS ATTACHED. ADDENDA

8(A)

ECONOMICALLY

DISADVANTAGED

WOMEN-OWNED SMALL

BUSINESS (EDWOSB)

SERVICE-DISABLED

VETERAN-OWNED

SMALL BUSINESS

(SDVOSB)

HUBZONE SMALL

BUSINESS

SMALL BUSINESS

NOTE: OFFEROR TO COMPLETE BLOCKS 12, 17, 23, 24, AND 30.

Section A - Solicitation/Contract Form

STERN TUBE SHAFT ASSEMBLY

Additional Regulation or Supplemental Clauses Incorporated by Full Text

FLCPS_C230_INSTRUCT FLCPS_C230_INSTRUCTIONS (Apr 2026)

Notice to Offeror

This Solicitation is for the fabrication of one stern tube shaft assembly in accordance with DWG 203-4456205F.

This solicitation contains Distribution D drawings. Offerors shall be registered in the Joint Certification Program (JCP) at https://www.

in order to obtain access to the necessary drawingspublic.dacs.dla.mil/jcp/ext/ .

In addition to being registered in the JCP, interested offerors must also fill out the Technical Data Non-Disclosure Form and return the fully signed document to the Primary POC. Upon receipt of the signed Technical Data Non-Disclosure Form, the Primary POC will provide DWG 203-4456205F (Ref 2.1.1), DWG 2492032D (Ref 2.1.2), and Ref 2.1.13 listed in the Statement of Work (SOW) via DoD SAFE. The Technical Data Non-Disclosure Form must be submitted no later than seven (7) days prior to the solicitation closing. See the SOW for additional information.

1. NOTICE TO ALL OFFERORS: The Government anticipates awarding a firm-fixed-price Supply-type Purchase Order in accordance with Revolutionary FAR Overhaul (RFO) Part 12 in response to quotes received as a result of this solicitation. A firm-fixed-price contract places the maximum risk and full responsibility for all costs and resulting profit or loss on the contractor, offerors are advised to consider these risks when pricing their quotes.

2. See block 8 on page 1 of the solicitation for the closing date and time.

3. The deadline for submission of questions regarding the solicitation's terms, conditions, specifications, and/or the statement of work (SOW) is one

(1) day prior to the solicitation closing date.

4. All responsible sources may submit a quote or offer prior to the solicitation closing date.

5. See block 9 on page 1 of the solicitation for the Contracting Official. Please include the Primary and Alternate Point of Contacts identified on SAM.

gov in all email communication(s).

6. Quotes shall be submitted to the Contracting Official and Contracting Point of Contacts (POCs) identified in SAM.gov.

7. Please provide the following information with your quote submission:

YOUR NAME:

YOUR SAM REGISTERED CAGE CODE NUMBER:

YOUR E-MAIL ADDRESS:

YOUR PHONE NUMBER:

BUSINESS SIZE (per NAICS code, see block 10 on page 1 of the solicitation):

[ ] SMALL BUSINESS CONCERN

[ ] OTHER THAN SMALL BUSINESS CONCERN

YOUR BUSINESS MUST BE REGISTERED WITH SYSTEM AWARD FOR MANAGEMENT (SAM) IN ORDER TO RECEIVE A

GOVERNMENT AWARD

REGISTRATION IS ALWAYS FREE; SEE FOLLOWING LINK: HTTPS://WWW.SAM.GOV

8. EXCEPTIONS: All exceptions from the solicitation's terms, conditions, specifications, and/or the statement of work, if any, shall be provided. It will be assumed that any quote without mention of any exceptions will take no exception from all specifications, terms and conditions, clauses, or provisions within the solicitation.

9. In accordance with RFO 12.203(a), the Government will select the most advantageous offer based on the following evaluation factors in no relative order of importance:

RFO 12.203(a)(1) Technical including delivery date RFO 12.203(a)(2) Past performance RFO 12.203(a)(3) Price

10. The Government reserves the right to conduct a price realism analysis of any quote in response to this solicitation for the purpose of assessing whether an offeror's price is so low as to convey a lack of understanding of the contract requirements or for assessing risk inherent in an offeror's approach.

11. The Government anticipates an award resulting from this solicitation on or about three (3) weeks following the solicitation closing due date, N0040626Q01770002 https://www.public.dacs.dla.mil/jcp/ext/ https://www.public.dacs.dla.mil/jcp/ext/ inclusive of any solicitation amendment(s).

12. SINGLE AWARD FOR ALL ITEMS: Due to the interrelationship of supplies and/or services to be provided hereunder, the Government reserves the right to make a single award to the quoter whose quote is considered the most advantageous to the Government, price and other factors considered. Therefore, quoters who quote less than the entire effort specified herein may be determined to be not acceptable.

13. Submission of invoices is required via WAWF; see DFARS 252.232-7006.

N0040626Q01770002

Section B - Supplies or Services & Prices or Costs

Additional Information/Notes

Item Supplies/Service Quantity Unit Unit Price Amount

Stern Tube Shaft Forging, Associated Tests and Documentation

NOTE: The requirements in DFARS 252.211-7003, Item Identification and Valuation, are applicable for this line item. The contractor shall provide DoD unique identification or a DoD recognized unique identification equivalent.

Part Drawing: 203-4456205F Pricing Arrangement: Firm Fixed Price

1 Each

Half Collars, Inboard Coupling, Inboard Coupling Keys Forging, Associated Tests and Documentation

Part Drawing: 203-4456205F Pricing Arrangement: Firm Fixed Price

1 Each

Centrifugal Casting of Stern Tube Shaft Sleeves, Associated Tests and Documentation

Part Drawing: 203-4456205F Pricing Arrangement: Firm Fixed Price

1 Each

Stern Tube Shaft Finish Machined, Associated Tests and Documentation

Part Drawing: 203-4456205F Pricing Arrangement: Firm Fixed Price

1 Each

Half Collars, Inboard Coupling, Keys, and Machine Screws Finish Machined, Associated Tests and Documentation

Part Drawing: 203-4456205F Pricing Arrangement: Firm Fixed Price

1 Each

Shaft Sleeves Installed and Final Machined, Shaft Coated, Blue Fitting and Final Machining of Inboard Coupling to Stern Tube Shaft, Final Assembly, Associated Tests and Documentation

Part Drawing: 203-4456205F Pricing Arrangement: Firm Fixed Price

1 Each

Final Inspection/Acceptance, Associated Tests and Documentation

Part Drawing: 203-4456205F Pricing Arrangement: Firm Fixed Price

1 Each

CONTRACT DELIVERABLES AS REQUIRED IN THE

FOLLOWING SECTIONS OF THE STATEMENT OF WORK:

6.1.1.5 6.1.1.6 6.1.2.1 6.1.2.5 6.1.3.1 6.1.3.3 6.2.3 6.3.5 6.4.4 6.4.7 6.6.6 6.6.7

Pricing Arrangement: Firm Fixed Price

Section C - Description/Specifications/Statement of Work

STATEMENT OF WORK

1.0 ABSTRACT:

1.1 This item describes the fabrication of one (1) stern tube shaft assembly for the USS Mount Whitney (LCC20), including one (1) stern tube shaft, two (2) half collars the for inboard coupling, one (1) inboard coupling, three (3) inboard coupling keys, one (1) inboard coupling key, three (3) shaft sleeves and four (4) flathead machine screws.

2.0 REFERENCES/ENCLOSURES:

2.1 References:

2.1.1 Drawing No. 4456205F, Shafting Details

2.1.2 Drawing No. 2492032D, Shafting Forgings

2.1.3 MIL-S-23284A (SH), Steel Forgings, Carbon and Alloy, for Shafts, Sleeves, Couplings, and Stocks (Rudders and Diving Planes)

2.1.4 ASTM B369, Standard Specification for Copper-Nickel Alloy Castings

2.1.5 MIL-S-1222H, Studs, Bolts, Hex Cap Screws, Socket Head Cap Screws and Nuts

2.1.6 MIL-STD-2189, Section 243-1, Design Methods for Naval Shipboard Systems, Part 1 Propulsion Shafting

2.1.7 NAVSEA, S9243-AW-TRS-011/0203-086-501A, Technical Repair Standard for Surface Ships Main Propulsion Shafting Refurbishment Requirements.

2.1.8 MIL-STD-2199B, DOD Standard Practice, Coverings of Waterborne Main Propulsion Shafting on U.S. Naval Surface Ships and Submarines

2.1.9 NAVSEA, T9074-AS-GIB-010/271, Requirements for Nondestructive Testing Methods

2.1.10 MIL-STD-2035, DOD Test Method Nondestructive Testing Acceptance Criteria

2.1.11 MIL-STD-792F, Manufacturing Process Standard Identification Marking Requirements for Special Purpose Components

2.1.12 MIL-DTL-2845E, Preservation, Packaging, Packing and Marking of Main Propulsion Shafting.

2.1.13 USS Mount Whitney (LCC-20) Stern Tube Shaft Inboard Coupling Split Half Collar Modification. 16 Sept 2020.

2.2 Enclosure:

2.2.1 Chemical Composition (Weight Percent) Limits (Ref. 2.1.3)

2.2.2 Mechanical Properties Requirements (Ref. 2.1.3)

3.0 ITEM LOCATION / DESCRIPTION: None Additional

4.0 GOVERNMENT FURNISHED EQUIPMENT/ MATERIAL: None Additional

5.0 NOTES: None Additional

6.0 QUALITY ASSURANCE REQUIREMENTS:

6.1 Stern Tube Shaft, Half Collars, Inboard Coupling, and Inboard Coupling Keys Forging. Centrifugal Casting of Stern Tube Shaft Sleeves.

6.1.1 Stern Tube Shaft Forging.

6.1.1.1 Materials shall be forged steel meeting specification Mil-S-23284A (SH) Class 2 in accordance with Enclosures 2.2.1 and 2.2.2, as well as Ref. 2.1.1, Ref. 2.1.2, Ref. 2.1.3, and Ref. 2.1.6 Table I, including all applicable notes. Material to be certified dimensionally and physical characteristics in presence of ABS and have written ABS documentation.

6.1.1.2 Forging shall be manufactured to correctensure adequate material for machining process and dimensions after final machining. Ref. 2.1.2 provided for reference.

6.1.1.3 Forging straightness, out of round and concentricity shall be within limits to ensure the finish machined shaft meets all requirements on Ref. 2.1.1.

6.1.1.4 Testing shall be carried out to ensure material meets all requirements of Enclosures 2.2.1 and 2.2.2, as well as Ref. 2.1.1, Ref. 2.1.2, Ref. 2.1.3, Ref. 2.1.6 Table I, and testing required for ABS certification.

Requirements include all applicable drawing notes and Appendices. Testing shall include chemical and mechanical properties, 100% magnetic particle and ultrasonic testing, hardness and impact testing, macro and microscopic inspections.

6.1.1.5 Certificates shall be provided demonstrating conformance with all requirements in Enclosures 2.2.1 and 2.2.2, as well as Ref. 2.1.1, Ref. 2.1.2, Ref. 2.1.3, and Ref. 2.1.6 Table I, and by ABS. Requirements include all applicable drawing notes and Appendices.

6.1.1.6 Three (3) test coupons of material to be delivered to MSC. Coupons to be taken from Stern Tube shaft forging at locations indicated and information provided in accordance with Ref. 2.1.2. Coupons to be forwarded to MSC POC listed in 7.7.8.

6.1.2 Half Collars, Inboard Coupling, Inboard Coupling Keys Forging.

6.1.2.1 Materials shall be forged steel meeting specification Mil-S-23284A (SH) Class 3 in accordance with Enclosures 2.2.1 and 2.2.2, as well as Ref. 2.1.1, Ref. 2.1.2, Ref. 2.1.3, and Ref. 2.1.6 Table I, including all applicable notes. Material to be certified dimensionally and physical characteristics in presence of ABS and have written ABS documentation.

6.1.2.2 Forging shall be manufactured to correct dimensions after finalensure adequate material for machining. Ref. 2.1.2 provided for reference.

6.1.2.3 Forging straightness, out of round and concentricity shall be within limits to ensure the finish machined parts meet all requirements on Ref. 2.1.1.

6.1.2.4 Testing shall be carried out to ensure material meets all requirements of Enclosures 2.2.1 and 2.2.2, as well as Ref. 2.1.1, Ref 2.1.3, Ref. 2.1.6 Table I, and testing required for ABS certification. Requirements include all applicable drawing notes and Appendices. Testing shall include chemical and mechanical properties, 100% magnetic particle and ultrasonic testing, hardness and impact testing, macro and microscopic inspections.

6.1.2.5 Certificates shall be provided demonstrating conformance with all requirements in Enclosures 2.2.1 and 2.2.2, as well as Ref. 2.1.1, Ref. 2.1.3, and Ref. 2.1.6 Table I, and by ABS. Requirements include all applicable drawing notes and Appendices.

6.1.3 Centrifugal Casting of Stern Tube Shaft Sleeves.

6.1.3.1 Sleeve materials shall be certified dimensionally and for physical characteristics in presence of ABS.

Certificates to be issued regarding the same.

6.1.3.2 Sleeves shall be provided with 0.250 inches of excess material on the OD and ID to allow for field fitting. 1.00 inch of excess material shall be left on the length to allow for field fitting. The sleeves shall be provided un-split and applicable drawing notes shall be adhered too. Delivered dimensions shall be as follows:

Sleeve Ref. 2.1.1, Piece No. 3

Ref 2.1.1, Piece No. 4

Ref 2.1.1, Piece No. 5

Length 13.000 inches 91.000 inches

87.000 inches

Outside Diameter 24.500 inches

24.500 inches

22.156 inches 22.125 inches 22.094 inches

Inside Diameter

Tolerance:

+/- 0.032 inches

Note: Piece 5 length longer than as noted on Ref. 2.1.1 based on USS Mount Whitney Stern Tube Shaft Measurements in 2017.

6.1.3.3 Sleeve material shall be centrifugally cast suitable for seawater service meeting ASTM B369, UNS C96400 and have ABS certifications.

6.1.3.4 Sleeve straightness and out of round dimensions shall be within 0.020 inches. Sleeve concentricity shall be within 0.030 inches.

6.1.3.5 Sleeve finish shall be 250 RMS or better.

6.1.3.6 Sleeve pressure testing shall be carried out in accordance with Ref. 2.1.1, as well as testing required for ABS certification. Testing shall include all applicable drawing notes.

6.2 Stern Tube Shaft Finish Machined.

6.2.1 All materials shall be certified dimensionally and for physical characteristics, including straightness and runout. All physical characteristics, including dimensions, straightness, runout and finish shall be in accordance with Ref. 2.1.1, including all applicable drawing notes.

6.2.2 Non-destructive testing shall be carried out in accordance with Ref. 2.1.1, Ref. 2.1.3, as well as testing required for ABS certification. Requirements include all applicable drawing notes and Appendices. Testing shall include 100% magnetic particle testing.

6.2.3 Certificates for testing shall state conformance with all requirements outlined in Ref. 2.1.1, Ref. 2.1.3, Section

6.1 and by ABS. Requirements include all applicable drawing notes and Appendices.

6.2.4 Static balancing shall be carried out in accordance with Ref. 2.1.1.

6.2.5 Final dimensional and runout measurements shall be checked in presence of ABS and Government Representative. Taper shall be checked against Ref. 2.1.1 and coupling. All dimensions and runouts shall meet requirements of Ref. 2.1.1.

6.2.6 Flange bolt holes shall be undersized by 0.065 inches on inside diameter to allow for field machining to final dimension.

6.3 Half Collars, Inboard Coupling, Keys, and Machine Screws Finish Machined.

6.3.1 All materials shall be certified dimensionally and for physical characteristics, including straightness and runout. All physical characteristics, including dimensions, straightness, runout and finish shall be in accordance with Ref. 2.1.1, including all applicable drawing notes.

6.3.2 Note: Half collars shall be modified in accordance with Para. 7.3.

6.3.3 Machine screws shall be steel meeting requirements of Ref. 2.1.1.

6.3.4 Non-destructive testing of half collars, inboard coupling and keys shall be carried out in accordance with Ref.

2.1.1, Ref. 2.1.3, as well as testing required for ABS certification. Requirements include all applicable drawing notes and Appendices. Testing shall include 100% magnetic particle testing.

6.3.5 Certificates for testing shall state conformance with all requirements outlined in Ref. 2.1.1, Ref. 2.1.3, Section

6.1 and by ABS. Requirements include all applicable drawing notes and Appendices.

6.3.6 Final dimensional measurements shall be checked in presence of ABS and Government Representative. Final inboard coupling runout measurements to be checked in presence of ABS and Government Representative. Taper for inboard coupling to be checked against Ref. 2.1.1 and shaft taper. All dimensions and runouts shall meet requirements of Ref. 2.1.1.

6.3.7 Flange bolt holes shall be undersized by 0.065 inches on inside diameter to allow for field machining to final dimension.

6.4 Shaft Sleeves Installed and Final Machined. Shaft Coated.

6.4.1 Sleeve shall be fitted in accordance with Ref. 2.1.1 and Ref. 2.1.7.

6.4.2 Report of sleeve fitting shall be submitted demonstrating correct fit and finish with Stern Tube shaft. Report shall include shaft journal ODs, sleeve IDs, surface finishes, surface temperatures, shop temperature, shrink fit specified and shrink fit achieved.

6.4.3 Sleeve final dimensions and measurements on Stern Tube shaft shall be in accordance with Ref. 2.1.1 including all applicable drawing notes. See Notes in Para. 7.4 regarding changes to sleeve end details. See Note in Para. 6.1.3 regarding difference in Piece 5 length.

6.4.4 Report shall be issued with all shaft dimensions and measurements.

6.4.5 Upon completion of sleeve installation and outside diameter final machining, 100 % of sleeves shall be checked using liquid penetrant. Liquid penetrant tests shall be conducted before shaft coating.

6.4.6 The shaft coating system shall be applied, meeting the two-coat system of polysulfide fairing compound and fiberglass wrap in Mil-S-2199B.

6.4.7 Material manufacturer information, ABS approval certificates and lot numbers shall be provided for all coating system components.

6.4.8 Shaft coating system shall be proven using a spark test to the satisfaction of ABS and Government Representative.

6.4.9 Shaft assembly shall be protected and crated in accordance with 2.1.12. See Section 7 for packaging requirements. Government representative to be present for final inspection and packaging.

6.5 Blue Fitting and Final Machining of Inboard Coupling to Stern Tube Shaft.

6.5.1 Inboard coupling shall be blue fit to shaft, ensuring a minimum o with shaft, in accordance withf 80% contact Ref. 2.1.1. Blue fit shall be to satisfaction of ABS and Government Representative.

6.5.2 Keys shall be installed for final blue fit. Keys shall be permanently marked for corresponding keyway.

6.5.3 Inboard coupling, keys and half collars shall be installed upon completion of blue fitting.

6.5.4 Inboard coupling and half collar run-outs shall meet requirements of Ref. 2.1.1 after installation.

6.6 General Requirements.

6.6.1 All testing shall be carried out in accordance with Ref. 2.1.9, Ref. 2.1.10, as well as outlined in Sections 6.1, 6.2, 6.3, 6.4 and 6.5.

6.6.2 All materials used in Stern Tube shaft assembly shall be permanently marked with a traceable serial number, heat number, manufacturer ID, ABS approval number, ASTM/MIL-SPEC material specification, NDT tests and date of approval./information,

6.6.3 All permanent markings shall be made in accordance with Ref. 2.1.11. Shaft markings shall be placed in recessed area of flange face inside diameter of mating flange mating surface.

6.6.4 Sleeve markings shall be recorded prior to machining sleeve ends.

6.6.5 Key markings shall be recorded prior to installation.

6.6.6 All materials and Stern Tube shaft assembly shall be shipped with 2 copies of certifying documents in the box and 2 copies affixed to the outside of the container. An additional copy of all certifications shall be e-mailed to MSC.

6.6.7 ABS and Government Representative shall witness testing, inspection and measurement. ABS documents and certification shall be issued for all items included in the assembly. Documents shall include ABS certification statement regarding material physical/chemical characteristics, testing and dimensional measurements. Documentation shall show results of all testing and certification requirements.

6.6.8 Final inspection shall be performed prior to shipping all materials.

6.6.9 Stern tube shaft assembly shall be assembled for shipment with inboard coupling, keys, collar halves and machine screws installed.

6.6.10 Stern tube shaft assembly shall be protected and crated in accordance with Ref. 2.1.12.

7.0 STATEMENT OF WORK REQUIRED:

7.1 Stern Tube Shaft, Half Collars, Inboard Coupling, Key Forgings. Centrifugal Casting of Stern Tube Shaft Sleeves.

7.1.1 Stern Tube Shaft Forging.

7.1.1.1 The contractor shall provide all materials and fabricate one (each) of piece 101, listed on Ref 2.1.1.

7.1.1.2 The piece shall be provided with dimensions to ensure sufficient material exists for machining to final dimensions.

7.1.1.3 The chemical and mechanical characteristics of the material shall be in accordance with Mil-S- Enclosures 2.2.1, 2.2.2 and ABS23284A (SH) Class 2 (Ref. 2.1.3), .

7.1.2 Half Collars, Inboard Coupling, Key Forgings.

7.1.2.1 The contractor shall provide all materials and fabricate two (each) of piece 105, listed on Ref 2.1.1.

7.1.2.2 The contractor shall provide all materials and fabricate one (each) of piece 106, listed on Ref 2.1.1.

7.1.2.3 The contractor shall provide all materials and fabricate three (each) of piece 107, listed on Ref 2.1.1.

7.1.2.4 The contractor shall provide all materials and fabricate one (each) of piece 108, listed on Ref 2.1.1.

7.1.2.5 The pieces shall be provided with dimensions to ensure sufficient material exists for machining to final dimensions.

7.1.2.6 The chemical and mechanical characteristics of the material shall be in accordance with Mil-S- Enclosures 2.2.1, 2.2.2 and ABS23284A (SH) Class 3 (Ref. 2.1.3), .

7.1.3 Centrifugal Casting of Stern Tube Shaft Sleeves.

7.1.3.1 The contractor shall provide all materials and fabricate one (each) of piece 3, listed on Ref 2.1.1.

7.1.3.2 The contractor shall provide all materials and fabricate one (each) of piece 4, listed on Ref 2.1.1.

7.1.3.3 The contractor shall provide all materials and fabricate one (each) of piece 5, listed on Ref 2.1.1.

7.1.3.4 The pieces in Section 7.4 be machined to the dimensions and tolerances listed in Section 6.1.3.

7.1.3.5 The material shall be centrifugally cast and physical characteristics shall be in accordance with ASTM B369, UNS C96400 and ABS.

7.2 Stern Tube Shaft Finish Machined.

7.2.1 The contractor shall provide all materials and machine one (each) of piece 101, listed on Ref 2.1.1. The piece shall be machined to the dimensions and tolerances shown on Ref. 2.1.1 and in Section 6.2.

7.2.2 The chemical and mechanical characteristics of the material in 7.2.1 shall be in accordance with Mil-S- Enclosures 2.2.1, 2.2.2 and ABS.23284A (SH) Class 2 (Ref. 2.1.3),

7.3 Half Collars, Inboard Coupling, Keys and Machine Screws Finish Machined.

7.3.1 The contractor shall provide all materials and machine two (each) of piece 105, listed on Ref 2.1.1. The piece shall be machined to the dimensions and tolerances shown on Ref. 2.1.1 and listed in Section 6.3.

7.3.2 Note: Piece 105 to be modified in accordance with Ref. 2.1.13.

7.3.3 The contractor shall provide all materials and machine one (each) of piece 106, listed on Ref 2.1.1. The piece shall be machined to the dimensions and tolerances shown on Ref. 2.1.1 and listed in Section 6.3.

7.3.4 The contractor shall provide all materials and machine three (each) of piece 107, listed on Ref 2.1.1. The piece shall be machined to the dimensions and tolerances shown on Ref. 2.1.1 and listed in Section 6.3.

7.3.5 The contractor shall provide all materials and machine one (each) of piece 108, listed on Ref 2.1.1. The piece shall be machined to the dimensions and tolerances shown on Ref. 2.1.1 and listed in Section 6.3.

7.3.6 The contractor shall provide all materials and machine four (each) of piece 203, listed on Ref 2.1.1. The piece shall be in accordance with Ref. 2.1.1 and Section 6.3.

7.3.7 The chemical and mechanical characteristics of the material in 7.3.1, 7.3.3, 7.3.4 and 7.3.5 shall be in Enclosures 2.2.1, 2.2.2 and ABSaccordance with Mil-S-23284A (SH) Class 3 (Ref. 2.1.3), .

7.4 Shaft Sleeves Installed and Final Machined. Shaft Coated.

7.4.1 Sleeves shall be fitted to shaft, ensuring correct fit and finish in accordance with Ref. 2.1.1 and Ref. 2.1.7.

7.4.2 Sleeves to be machined to final dimensions and surface finish shown on Ref. 2.1.1.

7.4.3 Note: Sleeve interference fit shall be 0.00075 inch/inch of diameter in accordance with Ref. 2.1.7, NOT the

0.012 inch fit shown on drawing.

7.4.4 Note: The forward sleeve length shall be longer than on drawing. See length in Para. 6.1.3. Sleeve shall be installed so additional length, minus 1 inch for final machining, is at the inboard coupling end.

7.4.5 Note: The forward sleeve, forward edge to be finished using detail 3-A.

7.4.6 Note: The aft sleeve, aft edge to be finished using detail 3-E.

7.4.7 Shaft OD shall be coated from aft edge of aft sleeve to radius of shaft flange, and between all sleeves in accordance with the two-layer application in Mil-Std-2199B. Note: Do not coat or paint the inboard coupling taper area, the flange mating surface, bolt holes, flange OD, forward side of the flange face above the radius, and forward face of the half collars.

7.5 Blue Fitting of Stern Tube Shaft and Inboard Coupling.

7.5.1 Inboard coupling shall be blue fit to shaft, ensuring a minimum of blue fit in accordance with Ref. 2.1.1.80%

7.5.2 On completion of blue fit, half collars shall be installed, demonstrating correct fit in accordance with Ref.

2.1.1.

7.5.3 After installation, finish cut shall be taken on forward end of shaft with Inboard Coupling and Half Collars installed in accordance with Ref. 2.1.1.

7.5.4 Installed inboard coupling run-out shall meet requirements of Ref. 2.1.1.

7.5.5 On completion of work, Stern Tube Shaft Assembly shall be protected and crated in accordance with Section 6.6.

7.6 General Requirements.

7.6.1 All tests and inspections shall be in accordance with Quality Assurance Requirements in Para 6.1 through 6.6.

7.6.2 The contractor shall notify the MSC technical representative when ABS inspections will be performed.

7.7 Packing/Shipment.

7.7.1 Stern Tube Shaft assembly shall be packaged to ensure no damage during transportation and preservation during storage. Items to be packaged for shipment in accordance with Ref. 2.1.12.

7.7.2 Tie down and lift points shall be of adequate capacity and number. Tie down, lift points center of gravity and total weight shall be clearly marked on all shipments.

7.7.3 All packaging shall be fabricated using materials certified for international shipment in accordance with ISPM 15 and marked in accordance with Annex 2 of the same. Packing material certification documents shall be attached to shipments. An additional copy shall be e-mailed to MSC.

7.7.4 All materials and Stern Tube Shaft Assembly shall be shipped with 2 copies of certifying documents in the box and 2 copies affixed to the outside of the container. An additional copy of all certifications shall be e-mailed to

MSC.

7.7.5 Packing shall be fabricated so it is re-usable.

7.7.6 Government representative shall be present for final inspection and packaging.

7.7.7 Stern tube shaft assembly shall be shipped with inboard coupling, half collars, keys and machine screws installed.

7.7.8 MSC shall arrange for transport of stern tube shaft assembly. The contractor shall notify MSC 30 days prior to transport for arrangement of pick-up and transportation. Contractor is responsible for loading stern tube shaft assembly for transport. MSC POC is as follows:

MSC POC: TBD

7.7.9 Contractor shall clearly mark the shipment with the following information:

Mark for: USS Mount Whitney (LCC20)

Stern Tube Shaft Assembly

Crate # of #

REQN NR: TBD

8.0 GENERAL REQUIREMENTS: None

Requirements

STERN TUBE SHAFT ASSEMBLY

Section D - Packaging and Marking

Additional Regulation or Supplemental Clauses Incorporated by Full Text

FLCPS_C230_PACKAGING FLCPS_C230_PACKAGING (Apr 2026)

PACKAGING AND MARKING

SEE SECTION 7.7 IN THE STATEMENT OF WORK FOR PACKING INFORMATION.

Material and equipment designated for turn over to the Government shall be packed, crated, and prepared for shipment by the Contractor. Package material IAW DODMANUAL 4140.01, VOLUME 9, DOD SUPPLY CHAIN MATERIAL MANAGEMENT PROCEDURES, utilizing MIL-STD 2073-1(series) or commercial packaging in accordance with the ASTM D3951(series). All crating shall be IAW the International Standards for Phytosanitary Measures (ISPM): Guidelines for Regulating Wood Packaging Material in International Trade (ISPM Publication No. 15) to include certifying that the wood packaging material bears the mark has been subjected to an approved measure.

Per MIL-STD 129R(series) markings on outside of box/crate/container shall consist of a minimum 2-inch stenciled letters with:

VESSEL'S NAME/HULL NUMBER: USS MOUNT WHITNEY (LCC 20)

REQUISITION NUMBER: TBD

PURCHASE/DELIVERY ORDER NUMBER: TBD

Any previous markings that contradict current material inventory shall be painted over/removed.

Shipments for multiple vessels shall be delivered in separate boxes/crates/containers for each vessel.

Section E - Inspection and Acceptance

Overall Contract Inspection/Acceptance Locations

Authorized Accepting Official

Acceptance Source Instructions: A Government representative shall be present for inspection and acceptance at the Contractor's facility.

DoDAAC: N62387 CountryCode: USA

MSC PROGRAM MANAGEMENT CENTRALIZED

AND SUPT STAFF NORFOLK, 471 EAST C STREET,

BLDG SP-64

NORFOLK, VA 23511-2419

UNITED STATES

TBD, TBD

Email: TBD

Inspection Location

Inspection Source Instructions: A Government representative shall be present for inspection and acceptance at the Contractor's facility.

TBD, TBD

Email: TBD

Authorized Accepting Official

Acceptance Source Instructions: A Government representative shall be present for inspection and acceptance at the Contractor's facility.

DoDAAC: N62387 CountryCode: USA

MSC PROGRAM MANAGEMENT CENTRALIZED

AND SUPT STAFF NORFOLK, 471 EAST C STREET,

BLDG SP-64

NORFOLK, VA 23511-2419

UNITED STATES

TBD, TBD

Email: TBD

Inspection Location

Inspection Source Instructions: A Government representative shall be present for inspection and acceptance at the Contractor's facility.

TBD, TBD

Email: TBD

Authorized Accepting Official

Acceptance Source Instructions: A Government representative shall be present for inspection and acceptance at the Contractor's facility.

DoDAAC: N62387 CountryCode: USA

MSC PROGRAM MANAGEMENT CENTRALIZED

AND SUPT STAFF NORFOLK, 471 EAST C STREET,

BLDG SP-64

NORFOLK, VA 23511-2419

UNITED STATES

TBD, TBD

Email: TBD

Inspection Location

Inspection Source Instructions: A Government representative shall be present for inspection and acceptance at the Contractor's facility.

TBD, TBD

Email: TBD

Authorized Accepting Official

Acceptance Source Instructions: A Government representative shall be present for

Inspection Location

Inspection Source Instructions: A Government representative shall be present for inspection and acceptance at the Contractor's facility.

DoDAAC: N62387 CountryCode: USA

MSC PROGRAM MANAGEMENT CENTRALIZED

AND SUPT STAFF NORFOLK, 471 EAST C STREET,

BLDG SP-64

NORFOLK, VA 23511-2419

UNITED STATES

TBD, TBD

Email: TBD inspection and acceptance at the Contractor's facility.

TBD, TBD

Email: TBD

Authorized Accepting Official

Acceptance Source Instructions: A Government representative shall be present for inspection and acceptance at the Contractor's facility.

DoDAAC: N62387 CountryCode: USA

MSC PROGRAM MANAGEMENT CENTRALIZED

AND SUPT STAFF NORFOLK, 471 EAST C STREET,

BLDG SP-64

NORFOLK, VA 23511-2419

UNITED STATES

TBD, TBD

Email: TBD

Inspection Location

Inspection Source Instructions: A Government representative shall be present for inspection and acceptance at the Contractor's facility.

TBD, TBD

Email: TBD

Authorized Accepting Official

Acceptance Source Instructions: A Government representative shall be present for inspection and acceptance at the Contractor's facility.

DoDAAC: N62387 CountryCode: USA

MSC PROGRAM MANAGEMENT CENTRALIZED

AND SUPT STAFF NORFOLK, 471 EAST C STREET,

BLDG SP-64

NORFOLK, VA 23511-2419

UNITED STATES

TBD, TBD

Email: TBD

Inspection Location

Inspection Source Instructions: A Government representative shall be present for inspection and acceptance at the Contractor's facility.

TBD, TBD

Email: TBD

Authorized Accepting Official

Acceptance Source Instructions: A Government representative shall be present for inspection and acceptance at the Contractor's facility.

DoDAAC: N62387 CountryCode: USA

MSC PROGRAM MANAGEMENT CENTRALIZED

AND SUPT STAFF NORFOLK, 471 EAST C STREET,

BLDG SP-64

NORFOLK, VA 23511-2419

UNITED STATES

Inspection Location

Inspection Source Instructions: A Government representative shall be present for inspection and acceptance at the Contractor's facility.

TBD, TBD

Email: TBD

TBD, TBD

Email: TBD

Section F - Deliveries or Performance

Overall Contract Delivery Period

Government Origin (Shipping Point)

Line Item Delivery Schedule Quantity Address and POC Special Handling/Notes

Delivery Required On Delivery Date 31 Jan 2028

1 Each Ship To DoDAAC: N23754

MT WHITNEY MSC DET LCC 20

CONTACT NAVSUP 757-443-5434 DSN 646,

NAVSUP_WSS_AIR_CLEAR@NAVY.MIL

TBD, TBD

Email: TBD

FoB Details Government Origin (Shipping Point)

Delivery Required On Delivery Date 31 Jan 2028

1 Each Ship To DoDAAC: N23754

MT WHITNEY MSC DET LCC 20

CONTACT NAVSUP 757-443-5434 DSN 646,

NAVSUP_WSS_AIR_CLEAR@NAVY.MIL

TBD, TBD

Email: TBD

FoB Details Government Origin (Shipping Point)

Delivery Required On Delivery Date 31 Jan 2028

1 Each Ship To DoDAAC: N23754

MT WHITNEY MSC DET LCC 20

CONTACT NAVSUP 757-443-5434 DSN 646,

NAVSUP_WSS_AIR_CLEAR@NAVY.MIL

TBD, TBD

Email: TBD

FoB Details Government Origin (Shipping Point)

Delivery Required On Delivery Date 31 Jan 2028

1 Each Ship To DoDAAC: N23754

MT WHITNEY MSC DET LCC 20

CONTACT NAVSUP 757-443-5434 DSN 646,

NAVSUP_WSS_AIR_CLEAR@NAVY.MIL

TBD, TBD

Email: TBD

FoB Details Government Origin (Shipping Point)

Delivery Required On Delivery Date 31 Jan 2028

1 Each Ship To DoDAAC: N23754

MT WHITNEY MSC DET LCC 20

CONTACT NAVSUP 757-443-5434 DSN 646,

NAVSUP_WSS_AIR_CLEAR@NAVY.MIL

TBD, TBD

Email: TBD

FoB Details Government Origin (Shipping Point)

Delivery Required On Delivery Date 31 Jan 2028

1 Each Ship To DoDAAC: N23754

MT WHITNEY MSC DET LCC 20

CONTACT NAVSUP 757-443-5434 DSN 646,

NAVSUP_WSS_AIR_CLEAR@NAVY.MIL

TBD, TBD

Email: TBD

FoB Details Government Origin (Shipping Point)

Delivery Required On Delivery Date 31 Jan 2028

1 Each Ship To DoDAAC: N23754

MT WHITNEY MSC DET LCC 20

CONTACT NAVSUP 757-443-5434 DSN 646,

NAVSUP_WSS_AIR_CLEAR@NAVY.MIL

TBD, TBD

Email: TBD

FoB Details Government Origin (Shipping Point)

Additional Regulation or Supplemental Clauses Incorporated by Full Text

FLCPS_C230_DELIVERY FLCPS_C230_DELIVERY (Apr 2026)

DELIVERY ADDENDUM

SEE SECTION 7.7.8 IN THE STATEMENT OF WORK FOR DELIVERY INFORMATION. All deliveries shall be clearly marked as follows:

Mark For: USS MOUNT WHITNEY (LCC 20) Stern Tube Shaft Assembly Crate # of #

: Contact MSC_N48_Transportation_Team@us.navy.mil or phone number: 757-443-3888 to coordinate Government pickup.FOB ORIGIN

PROOF OF DELIVERY

If United Parcel Service (UPS) or Federal Express services are used for transportation, each package must have a unique package identification number. The government will not consider the manifest as proof of delivery unless each package can be uniquely identified. Acceptance will occur only after the government can verify actual receipt of the contract items--packaged, marked and labeled as required elsewhere in this contract.

TRACEABLE FREIGHT

The Contractor shall assume all responsibility for shipment to the specified destination. Shipment must be via a fully traceable commercial freight method. Traceable freight means that the shipment is registered upon shipment with an identifying number. The number is for location of the shipment at any point in transit, including final destination, and verifies shipment arrival at the specified destination. If a shipping method does not provide traceability as defined above, it shall not be used.

Section G - Contract Administration Data

DFARS Clauses Incorporated by Reference

Number Title Effective Date

Alternate/ Deviation

Variation Effective Date

252.232-7003 Electronic Submission of Payment Requests and Receiving Reports. Dec 2018

DFARS Clauses Incorporated by Full Text

252.232-7006 Wide Area WorkFlow Payment Instructions. (Jan 2023)

WIDE AREA WORKFLOW PAYMENT INSTRUCTIONS (JAN 2023)

(a) As used in this clause- Definitions.

"Department of Defense Activity Address Code (DoDAAC)" is a six position code that uniquely identifies a unit, activity, or organization.

"Document type" means the type of payment request or receiving report available for creation in Wide Area WorkFlow (WAWF).

"Local processing office (LPO)" is the office responsible for payment certification when payment certification is done external to the entitlement system.

"Payment request" and "receiving report" are defined in the clause at 252.232-7003, Electronic Submission of Payment Requests and Receiving Reports.

(b) The WAWF system provides the method to electronically process vendor payment requests and receiving reports, as Electronic invoicing.

authorized by Defense Federal Acquisition Regulation Supplement (DFARS) 252.232-7003, Electronic Submission of Payment Requests and Receiving Reports.

(1) Have a designated electronic business point of contact in the System for Award Management at https://www.sam.gov; and

(2) Be registered to use WAWF at https://wawf.eb.mil/ following the step-by-step procedures for self-registration available at this web site.

(d) The Contractor should follow the training instructions of the WAWF Web-Based Training Course and use the Practice WAWF training.

Training Site before submitting payment requests through WAWF. Both can be accessed by selecting the "Web Based Training" link on the WAWF home page at https://wawf.eb.mil/

(e) Document submissions may be via web entry, Electronic Data Interchange, or File Transfer WAWF methods of document submission.

Protocol.

(f) The Contractor shall use the following information when submitting payment requests and receiving reports in WAWF payment instructions.

WAWF for this contract or task or delivery order:

(1) The Contractor shall submit payment requests using the following document type(s): Document type.

(i) For cost-type line items, including labor-hour or time-and-materials, submit a cost voucher.

(ii) For fixed price line items-

(A) That require shipment of a deliverable, submit the invoice and receiving report specified by the Contracting Officer.

COMBO

(B) For services that do not require shipment of a deliverable, submit either the Invoice 2in1, which meets the requirements for the invoice and receiving report, or the applicable invoice and receiving report, as specified by the Contracting Officer.

N/A

(iii) For customary progress payments based on costs incurred, submit a progress payment request.

(iv) For performance based payments, submit a performance based payment request.

(v) For commercial financing, submit a commercial financing request.

(2) ) Fast Pay requests are only permitted when Federal Acquisition Regulation (FAR) 52.213-1 is included in the contract.

[Note: The Contractor may use a WAWF "combo" document type to create some combinations of invoice and receiving report in one step.]

(3) The Contractor shall use the information in the Routing Data Table below only to fill in applicable fields in WAWF Document routing.

when creating payment requests and receiving reports in the system.

Routing Data Table*

Field Name in WAWF Data to be entered in WAWF

Pay Official DoDAAC N50082

Issue By DoDAAC N00406

Admin DoDAAC N00406

Inspect By DoDAAC N62387

Ship To Code N62387

Ship From Code ____

Mark For Code ____

Service Approver (DoDAAC) N62387

Service Acceptor (DoDAAC) N62387

Accept at Other DoDAAC ____

LPO DoDAAC N62387

DCAA Auditor DoDAAC ____

Other DoDAAC(s) MSC_N8223_AP_Prevalidation@us.navy.mil

(4) The Contractor shall ensure a payment request includes documentation appropriate to the type of payment request in Payment request.

accordance with the payment clause, contract financing clause, or Federal Acquisition Regulation 52.216-7, Allowable Cost and Payment, as applicable.

(5) The Contractor shall ensure a receiving report meets the requirements of DFARS Appendix F. Receiving report.

(g) WAWF point of contact.

(1) The Contractor may obtain clarification regarding invoicing in WAWF from the following contracting activity's WAWF point of contact.

MSC_N8223_AP_Prevalidation@us.navy.mil

(2) Contact the WAWF helpdesk at 866-618-5988, if assistance is needed.

(End of clause)

Additional Regulation or Supplemental Clauses Incorporated by Full Text

FLCPS_C230_WAWF FLCPS_C230_WAWF (Apr 2026)

MSC SPECIFIC WIDE AREA WORKFLOW (WAWF) INSTRUCTIONS (AUG 2012)

The information contained in this instruction is supplemental to DFARS 252.232-7006. The information contained in the table in DFARS 252.232- 7006 is for WAWF purposes only. Information included in DFARS 252.232-7006 and this WAWF instruction apply only to WAWF Invoicing and WAWF Receiving Reports. Contradictory information elsewhere in this contract, e.g. Ship to DoDAAC, shall be followed per the terms and conditions of the contract.

When entering the invoice into WAWF, the Contractor shall fill in the DoDAAC fields or DoDAAC extensions exactly as shown in the table in DFARS 252.232-7006. Fields that should not be filled in when entering the invoice into WAWF will be indicated with the direction, "Leave Blank."

In some situations, the WAWF system will pre-populate the "Pay DoDAAC," "Admin By DoDAAC" and "Issue By DoDAAC." The Contractor shall verify that those DoDAAC automatically entered by the WAWF system match the information in the table in DFARS 252.232-7006. If these DoDAACs do not match, then the Contractor shall correct the field(s).

If Receiving Reports are required, ensure that the "Inspection" and "Acceptance" defaults of "destination" for both fields are not changed in the WAWF online interface.

The CLINs on the WAWF invoice shall be entered exactly as set forth in the contract document including CLIN number (e.g. 0001), Quantity (may be adjusted for actual quantity or dollar value delivered and invoiced), and Unit Price (e.g. $1.00). The dollar amounts on each CLIN or SubCLIN on the WAWF invoice shall reflect final performance values, but in no instance can the dollar amount for each CLIN or SubCLIN exceed what is specified in the contract document. The Contractor shall bill to the lowest level, e.g., the SubCLIN level. The Quantity and Unit of Measure fields must be filled out exactly as indicated in the CLINs and SubCLINs to reduce the possibility of the invoice being delayed or rejected during processing.

Before closing out of an invoice session in WAWF, but after submitting the document or documents, the Contractor will be given the option to send additional email notifications by clicking on the "Send More Email Notifications" link that appears on the page. The Contractor shall click on this link and add the Technical Point of Contact's (TPOC) or Contracting Officer's Representative's (COR) email address in the first email address block and add any other additional email addresses desired in the following blocks. This additional notification to the Government is important to ensure the acceptor/receiver is aware that the invoice documents have been submitted into the WAWF system.

Section H - Special Contract Requirements

Section I - Contract Clauses

FAR Clauses Incorporated by Reference

Number Title Effective Date

Alternate/ Deviation

Variation Effective Date

52.203-6 Restrictions on Subcontractor Sales to the Government. (Alternate I) Jun 2020 52.203-19 Prohibition on Requiring Certain Internal Confidentiality Agreements or Statements. Jan 2017 52.204-13 System for Award Management-Maintenance. (Deviation 2026-O0038) Feb 2026

52.209-6 Protecting the Government's Interest When Subcontracting With Contractors Debarred, Suspended, Proposed for Debarment, or Voluntarily Excluded. (Deviation 2026-O0038)

Feb 2026

52.209-9 Updates of Publicly Available Information Regarding Responsibility Matters. (Deviation 2026-O0038)

Feb 2026

52.209-10 Prohibition on Contracting With Inverted Domestic Corporations. (Deviation 2026- O0038)

Feb 2026

52.212-4 Terms and Conditions-Commercial Products and Commercial Services. (Deviation 2026- O0038)

Feb 2026

52.219-6 Notice of Total Small Business Set-Aside. (Deviation 2026-O0038) Feb 2026 52.219-8 Utilization of Small Business Concerns. (Deviation 2026-O0038) Feb 2026 52.219-33 Nonmanufacturer Rule. (Deviation 2026-O0038) Feb 2026 52.222-3 Convict Labor. (Deviation 2026-O0038) Feb 2026 52.222-19 Child Labor-Cooperation with Authorities and Remedies. (Deviation 2026-O0038) Mar 2026 52.222-35 Equal Opportunity for Veterans. (Deviation 2026-O0038) Feb 2026 52.222-36 Equal Opportunity for Workers with Disabilities. (Deviation 2026-O0038) Feb 2026 52.222-37 Employment Reports on Veterans. (Deviation 2026-O0038) Feb 2026

52.222-40 Notification of Employee Rights Under the National Labor Relations Act. (Deviation 2026-O0038)

Feb 2026

52.222-50 Combating Trafficking in Persons. (Deviation 2026-O0038) Feb 2026 52.222-54 Employment Eligibility Verification. (Deviation 2026-O0038) Feb 2026 52.226-8 Encouraging Contractor Policies to Ban Text Messaging While Driving. May 2024 52.232-33 Payment by Electronic Funds Transfer-System for Award Management. Oct 2018 52.232-40 Providing Accelerated Payments to Small Business Subcontractors. Mar 2023 52.233-3 Protest after Award. (Deviation 2026-O0038) Feb 2026 52.233-4 Applicable Law for Breach of Contract Claim. (Deviation 2026-O0038) Feb 2026 52.240-91 Security Prohibitions and Exclusions. (Deviation 2026-O0038) Feb 2026 52.240-93 Basic Safeguarding of Covered Contractor Information Systems. (Deviation 2026-O0038) Feb 2026

52.244-6 Subcontracts for Commercial Products and Commercial Services. (Deviation 2026- O0038)

Apr 2026

DFARS Clauses Incorporated by Reference

Number Title Effective Date

Alternate/ Deviation

Variation Effective Date

252.203-7000 Requirements Relating to Compensation of Former DoD Officials. Sep 2011 252.203-7002 Requirement to Inform Employees of Whistleblower Rights. Dec 2022 252.204-7012 Safeguarding Covered Defense Information and Cyber Incident Reporting. May 2024

252.204-7018 Prohibition on the Acquisition of Covered Defense Telecommunications Equipment or Services.

Jan 2023

252.205-7000 Provision of Information to Cooperative Agreement Holders. Oct 2024 252.223-7008 Prohibition of Hexavalent Chromium. Jan 2023 252.225-7056 Prohibition Regarding Business Operations with the Maduro Regime. Jan 2023

252.226-7001 Utilization of Indian Organizations, Indian-Owned Economic Enterprises, and Native Hawaiian Small Business Concerns.

Jan 2023

252.232-7010 Levies on Contract Payments. Dec 2006 252.243-7002 Requests for Equitable Adjustment. Dec 2022

252.244-7999 Subcontracts for Commercial Products or Commercial Services. (DEVIATION 2026- O0015)

Feb 2026

252.246-7003 Notification of Potential Safety Issues.

This is the start of the file's text. The full file is on GovTribe.

File details come from the government source that posted it. Updated Aug 24, 2026.