3219086_JUSTAPPR.pdf

JUSTIFICATION FOR OTHER THAN

FULL AND OPEN COMPETITION FOR AIR FORCE SUSTAINMENT

CENTER ENTERPRISE-WIDE CHROMALLOY ACQUISITIONS -

OTHER CONTRACTING

I. CONTRACTING ACTIVITY

United States Air Force

AFSC/PZA

3001 Staff Drive Tinker AFB, OK 73145

AFSC/PZABB

Robins, AFB, GA 31098

AFSC/PZA

Hill AFB, UT 84056

Purchase Request (PR) Number: To be cited on individual contract actions utilizing this Class Justification and Approval (J&A)

II. NATURE AND/OR DESCRIPTION OF THE ACTION BEING PROCESSED

This Class Justification & Approval (J&A) authorizes the use of other than full and open competition procedures as prescribed by Federal Acquisition Regulation (FAR) 6.302-1, Only One Responsible Source and No Other Supplies or Services Will Satisfy Agency Requirements. This is an Air Force Sustainment Center (AFSC) Enterprise-Wide Class J&A, issued in support of requirements generated by the 448th Supply Chain Management Wing (SCMW), where Chromalloy has been identified as the sole source provider for procurement of performance based repair and overhaul or remanufacture of commercial and non-commercial items identified in Attachment A. The Attachment A provides detailed information applicable to all currently known National Stock Numbers (NSNs) and Part Numbers (P/Ns) applicable to this Class J&A. This Class J&A will not be used for any Bridge acquisitions. Individually issued Firm-Fixed- Price (FFP) contract actions including Requirements, Indefinite Delivery Indefinite Quantity (IDIQ) or Definitive Quantity, may be established utilizing this Class J&A. The maximum ceiling value of this Class J&A is $44,000,000.

The contemplated contract actions utilizing this Class J&A, which are identified as follow-on acquisitions on Attachment A, were previously performed by Chromalloy and its entities, to include, but not limited to, the following Commercial and Government Entity (CAGE) codes: 2D505, 2B972, and 0ALH8. Also, Chromalloy has previously provided the required supplies/services on sole-source contracts (see Attachment A for NSNs).

Specific funds/appropriations and contract type will be identified on each individual contract document utilizing this Class J&A.

This J&A will cover an aggregate of acquisitions over an eight-year period, awarded between November 2018 – November 2026 or until the dollar threshold of $44M is reached, whichever comes first. Upon J&A expiration (30 November 2026 or $44M) the J&A authority can no longer be utilized for any new requirements. If authority has been granted to utilize the Class J&A on an acquisition, prior to the expiration, then that authority remains in place at the dollar value and the period of performance originally approved. Further, after the J&A expiration, there may be no increase in quantity, no increase in dollar amount, and no NSNs added to Attachment A for any awarded contract using the authority of the Class J&A. To allow the maximum flexibility and efficiencies, this Class J&A will allow for AFSC Enterprise-wide use, but the overall administration and tracking for the Class J&A will remain under the 448th SCMW at Tinker Air Force Base.

Business Rules have been established for the use of this Class J&A and posted on the Class J&A Share Point Site and are required to be followed for actions utilizing this J&A.

In addition to the specific items identified in this J&A, an additional ceiling amount has been included in the J&A to allow for the addition of NSNs for overhaul, repair, or remanufacture of the items, where market research has shown the supplier, Chromalloy, to be the only responsible source and where no other supplier or services will satisfy agency requirements. This additional ceiling, referred to in this J&A as “potential adds” of repair, overhaul or remanufacture items, allows the J&A to remain flexible to new developing systems or changes to existing support structures not fully definite at this time. A process has been documented which will control the use of, additions to, and deletions from the Class J&A. The process is documented in the Business Rules, posted on the 429th Supply Chain Management Squadron (SCMS) J&A SharePoint site.

Any potential adds for repairs, overhaul or remanufacture will be incorporated as an amendment to this J&A Attachment A. Any J&A amendment will be processed through the Procuring Contracting Officer (PCO), and approved by the local AFSC Competition Advocate (CA). The CA will validate that the effort meets the sole source requirements established in this J&A prior to inclusion on Attachment A. The add process will take place when there is a new request that meets the Class J&A requirements. The Class J&A may only be used for any added item after approval by 429 SCMS GUMAB J&A review team at Tinker AFB, and the Class J&A Usage Form must still be used to obtain approval to use of the Class J&A for any added NSN. Any NSN will be removed from Attachment A due to competition or any other rationale that could be used in order to gain approval for a deleted NSN. Once deleted, the NSN will be removed from the Class J&A and not added again by the 429th SCMS until an updated 762 is provided and identifying only one approved source and an amendment to J&A Attachment A is processed.

All computations for best estimated quantities were calculated using requirements data (D200/Automated Budget Compilation System (ABCS)) for all part number variants for each specified NSN, backorders, user modifications and acquisition schedules, total future flying hours projected and historical repair data. The Business Rules establish a two-step process required to utilize the Class J&A. Step 1: Prior to solicitation the request for “Authorization to Use Class J&A” must be completed and approved.

Step 2: Prior to contract award, the PCO will annotate the Class J&A Usage Form with the final award value, and forward the Class J&A Usage Form to the 429 SCMS/GUMAB for overall tracking purposes. While scope determination is the Procuring Contracting Officer’s (PCO) decision, the use of this Class J&A authority will be limited to the award value of the individual contract action. Any overages will require coordination through the 429 SCMS/GUMAB prior to awarding an action.

Attachment A Includes the current NSN’s applicable to this Class J&A and other pertinent information including but not limited to Repair Method Codes (RMC)/Repair Method Suffix Codes (RMSC), previous contract number, type of award, and contract award date.

III. DESCRIPTION OF THE SUPPLIES/SERVICES REQUIRED TO MEET THE

AGENCY’S NEEDS

This Class J&A will be used to support acquisitions using other than full and open competition to acquire repair, overhaul, or remanufacture of any NSNs in Attachment A where the supplier, Chromalloy is the only responsible source. These items will be utilized on various U.S. Air Force air and ground weapon systems and platforms. Each contemplated contract utilizing this J&A may also include line items in support of the effort e.g. Over and Above, Beyond Economical Repair, Item Unique Identification Description, Data, and will be identified on the individual contract action.

Each contract utilizing this Class J&A will identify the specific NSN, Period of Performance, Contract Line Item Number (CLIN), and type of appropriation and dollars for each CLIN on the resultant contract.

The dollar ceiling for this Class J&A is $44,000,000. This dollar amount is reflective of the projected eight-year requirement for the assets listed in Attachment A, the projected unit cost (with inflation) and a 10% variance factor to address such elements as unexpected variation in demand and/or price or ‘potential adds’ to this J&A.

Due to the circumstances described below in Sections V, IX and XI there are no immediate actions that could be taken to develop competition. Therefore, it is considered appropriate to seek approval for more than one fiscal year’s requirements. If other qualified or approved sources are identified, full and open competition will be considered and utilized to the maximum extent practicable after identification.

Type of appropriation: To be cited on individual contract action

IV. STATUTORY AUTHORITY PERMITTING OTHER THAN FULL AND OPEN

COMPETITION

10 U.S.C. 2304(c)(1), as implemented by FAR 6.302-1(a)(2)(ii and/or iii)(B)

V. DEMONSTRATION THAT THE CONTRACTOR’S UNIQUE

QUALIFICATIONS OR NATURE OF THE ACQUISITION REQUIRES THE

USE OF THE AUTHORITY CITED ABOVE (APPLICABILITY OF

AUTHORITY)

This Class J&A addresses 448 SCMW requirements and the circumstances surrounding and substantiating sole-source acquisition of the items identified in Attachment A. For these items, the only source that can satisfy the requirement at this time is Chromalloy.

Appendix A identifies Critical Application Items or Critical Safety Items, as defined by the Aviation Critical Safety Item Management Handbook, and if there are Qualification Requirements (QRs) prospective vendors must satisfy prior to being listed as an approved source. In certain situations where QRs apply, potential sources may be required to obtain necessary data independently. These items are highly specialized components of their respective military weapon systems.

Market Research and analysis revealed there exists four major factors that categorically limit the ability of the Government to obtain competition for the items identified in Attachment A in all instances, and any potential ‘adds’ which may in the future be incorporated into Attachment A. These factors are described herein and cover the following Repair Method Suffix Codes (RMSCs): B, C, D, K, M, N, P, Q, R,V, and Z.

All other RMSCs are not applicable to this Class J&A. Reference business rules supporting documents which provides definition of the Repair Method Code (RMC)/Repair Method Suffix (RMSC) Codes.

Factor 1 – Items for which the Government does not have adequate technical data (RMSCs B, D, Q, R, V and Z)

The current repair source, Chromalloy, is the only known source that possesses the requisite technical data to repair/overhaul/remanufacture the items specified in Attachment A. Additionally, Chromalloy is the only known source to possess unique sub-assemblies or piece parts, expertise, special tooling, special test equipment, and design engineering resources required to meet the Government’s requirement. Items subject to this Factor may or may not require special tooling and special test equipment. This tooling/test equipment should not be mistaken for the specialized and unique equipment described in Factor 4. Although the Government has unlimited use-rights to form, fit, and function (FFF) and Operation, Maintenance, Installation, and Training (OMIT) data, this information lacks sufficient detail to fully define the repair/overhaul/remanufacture requirement. The Government has queried all available sources of data to include, but not be limited to, the Joint Engineering Data Management Information and Control System (JEDMICS), the Military Engineering Data Asset Locator System (MEDALS), and the Enhanced Technical Information Management System (ETIMS); no data was found.

Factor 2 – Items for which the Government does not have adequate use-rights to available technical data (RMSC P)

The Government does not have Government-purpose or unlimited rights to the necessary technical data to acquire these supplies/services from an alternate source. The current repair source is the only known source that possesses the requisite use-rights to the required technical data. Chromalloy has previously provided the required supplies/services on sole-source contracts (see Attachment A).. Although the Government has unlimited use-rights to FFF and OMIT data, this information lacks sufficient detail to fully define the repair/overhaul/remanufacture requirement. The Government has queried all available sources of data to include, but not be limited to, JEDMICS, MEDALS, and ETIMS searching for appropriate use-rights information.

Items subject to this Factor may or may not require special tooling and special test equipment. This tooling/test equipment should not be mistaken for the specialized and unique equipment described in Factor 4.

Factor 3 – Items for which the Government has sufficient technical data but no additional sources have qualified (RMSC C)

The Government possesses sufficient technical data to establish QRs which a prospective source must satisfy to become an approved source. The establishment of QRs has been justified in writing as required by FAR 9.202(a) on a Justification for Qualification Requirements (JQR). The JQR is coordinated through Small Business and the Competition Advocate; it is approved by the Chief of Contracting Office. Items subject to this factor require engineering source approval by the design control authority in order to maintain the quality of the item. Prospective sources must be approved by the cognizant engineering authority through the Source Approval Request (SAR) process. Items subject to this factor are currently sole-source but have the greatest potential to become competitive assuming a prospective source can meet the defined requirements.

Factor 4 – Items requiring specialized and unique equipment (RMSCs K, M, and N) Items subject to this factor require either Class 1 castings or similar forging equipment, master or coordinated tooling, or ultra-precision test or inspection equipment. This unique equipment is only available to the current repair source. Suitable substitute equipment or facilities cannot be made available to or re-produced by alternate sources.

The equipment described within this Factor are not to be mistaken for more common, albeit special, tooling and test equipment that may be required for repair/overhaul/remanufacture of the items subject to the previous three Factors 1, 2 or 3.

The 448th SCMW believes that award of any items identified on Attachment A, to any other source than Chromalloy, would result in unacceptable delays in fulfilling the Air Force’s requirements thereby leaving the Air Force unable to meet critical mission requirements and hampering the Air Force’s ability to execute its global mission.

Accordingly, Chromalloy is the only firm capable of providing the repair/overhaul/remanufacture described in Section III above without the Air Force experiencing unacceptable delays due to parts shortages thus fulfilling mission requirements.

Additional information can be found in Section IX.

VI. DESCRIPTION OF EFFORTS MADE TO ENSURE THAT OFFERS ARE

SOLICITED FROM AS MANY POTENTIAL SOURCES AS PRACTICABLE

IAW FAR 5.201, all requirements utilizing this Class J&A must be synopsized and the Request for Proposals (RFP) for each individual acquisition utilizing this Class J&A must be posted to the FBO website. Market research for individual actions using this class J&A is required prior to using the Class J&A. If new sources become qualified, or a change in the marketplace leading to a competitive environment, full and open competition will be considered and utilized to the maximum extent practicable.

Pursuant to FAR 10, in support of market research to identify potential sources for the repair, overhaul, and remanufacture of the NSN listed in Attachment A, a Sources Sought Synopsis (SSS) was posted on 19 Jan 18 to the Federal Business Opportunities (FedBizOpps) website, www.FBO.gov. The SSS included Sources Sought Number:

Multi NSN-2_2840 and Multi NSN-3_2840_Turbine_Nozzle and was issued with a close and response date of 20 Feb 18. This SSS included all items on Attachment A including the NSN, P/N and Best Estimated Quantity (BEQ) for each item. In addition, the SSS separated the NSNs by the following categories: NSNs where the government has data and NSNs where the data is proprietary. The SSS was posted in FBO to provide the widest dissemination of information to the marketplace. At this time, Turbine Controls, Inc., and Green Dream International LLC have both showed interest in all NSNs on Attachment A and that begin with the NSNs in SSS Multi NSN-2_2840 and Multi NSN- 3_2840_Turbine_Nozzle. The interested vendors have not submitted (SAR) packages as stipulated in the established QRs for those items that require QRs and therefore are not approved sources for any of the current NSNs listed in Attachment A.

VII. DETERMINATION BY THE CONTRACTING OFFICER THAT THE

ANTICIPATED COST TO THE GOVERNMENT WILL BE FAIR AND

REASONABLE

The Contracting Officer will ensure that all individual acquisitions utilizing this Class J&A will be negotiated at a fair and reasonable price to the Government. In accordance with Federal Acquisition Regulations (FAR) and supplements, the contractor may be required to provide certified cost or pricing data, and/or data other than certified cost or pricing data, to be used in supporting the Government’s evaluation of the proposed costs.

A detailed cost analysis and/or price analysis will be performed on any acquisition using this Class J&A. The Contracting Officer may request a technical evaluation from the Defense Contract Management Agency to aid in the evaluation of the contractor’s proposal if necessary or required. The Contracting Officer may seek audit assistance from the Defense Contract Audit Agency if necessary or required. The Contracting Officer will determine that the overall cost of any acquisition will be determined fair and reasonable to the Government in every acquisition using this J&A.

http://www.fbo.gov/

VIII. DESCRIPTION OF THE MARKET RESEARCH CONDUCTED AND THE

RESULTS, OR A STATEMENT OF THE REASONS MARKET RESEARCH

WAS NOT CONDUCTED

Market Research, IAW FAR Part 10, was conducted by a multi-functional team consisting of the J&A Specialists, a Market Research subject matter expert, Small Business representative, cognizant engineer, and Contracting Officer for each item on Attachment A. This research included inquiries into internet sites including Google, the Thomas Register, Haystack, Dynamic Small Business, Ability One, Aviation Parts, NSN Now and similar item manufacture’s websites beginning 2 Feb 18. This research was performed to identify alternate sources or alternate equipment that might fill the Government needs with only minor modifications, within either the commercial or noncommercial market. Current screening results are documented on the AFMC 762 Form, Contract Repair Screening Analysis Worksheets (CRSAWs), for all NSNs listed on Attachment A. The current AFMC 762 Form information was used extensively to determine the competitive environment for each NSN covered by the scope of this J&A.

These screening results were used to determine the capability of supporting the repair or remanufacture by verifying RMSC codes and verifying overhaul, repair or remanufacture capabilities of the relevant parts. Also, the Automated Budget Compilation System (ABCS) computation from Mar 2017 cycles were used based on eight year out requirements for estimated unit cost and required repair quantity. These screening results were relied on significantly to identify initial NSNs associated with this Class J&A.

Market research determined there are no other current vendors, other than Chromalloy, capable of conducting the repairs, overhaul or remanufacturing, within engineering established QRs. Additionally, individual market research will be conducted for new requirements utilizing Class J&A.

The Government has attempted to purchase any missing data from Chromalloy many times individually in the past on the items listed on Attachment A. Chromalloy has failed to respond to past inquiries, or has responded with a negative statement. On 19 Jan 18 a Rough Order of Magnitude Price request was submitted to Chromalloy to estimate the cost for the Government to purchase Technical Orders and / or drawings containing more detail than FFF or OMIT data currently in the Government’s possession. To date, Chromalloy has refused to respond to this request.

IX. ANY OTHER FACTS SUPPORTING THE USE OF OTHER THAN FULL AND

OPEN COMPETITION

Regarding Factors 1, 2, and 4 from section V, it is not possible to develop repair, overhaul, or remanufacture procedures, or the specialized and unique equipment described in Factor 4, without detailed production level technical data. This data is described in part in section V. Reverse engineering is an opportunity to develop some of the requisite detailed production level technical data, however completion of a reverse engineering program of this scope (e.g. highly specialized end-items found on major weapon systems) will take a minimum average of five years through the Consolidated Sustainment Activity Group (CSAG) Sustaining Engineering program. This timeframe includes the budget request period, purchase request processing, contract negotiation and award, period of performance qualification testing, and source qualification. A cost estimate to conduct reverse engineering for these NSNs has not been generated due to lack of historical project cost information for similar equipment and scope of qualification testing, which is required to ensure no change to the item’s approved technical baseline and airworthiness certification. Finally, reverse engineering is considered a high-risk endeavor for highly-specialized end-items requiring unique contractor skill sets and considerable government resources to provide items for inspection and destructive analysis.

Regarding Factor 3 from section V, the government has sufficient data to qualify additional sources, however there have been no Source Approval Request (SAR) packages submitted against the items with Qualification Requirement (QRs) listed in Attachment A. SAR processing time can vary from organization to organization, however on average the expected processing time is 6-12 months from receipt of the package. The variance in this process is due to different requirements including package contents, source demonstration (site-visit), and production evaluation/qualification. The organization responsible for establishing the QRs for a given item, will periodically synopsize the QR’s as required by FAR 9.204(a)(1).

X. LIST OF SOURCES, IF ANY, THAT EXPRESSED INTEREST IN THE

ACQUISITION

Chromalloy Gas Turbine LLC CAGE 2D505 Chromalloy New York 330 Blaisdell Rd Orangeburg, NY 10962

Chromalloy Gas Turbine LLC CAGE 2B972 Chromalloy Georgia 30 Dart Rd Newnan, GA 30265

Chromalloy San Diego Corporation CAGE 0ALH8 7007 Consolidated Way San Diego, CA 92121

Turbine Controls, Inc. CAGE 8TO88 5 Old Windsor Rd Bloomfield, CT 06002

Green Dream International LLC. CAGE 5PJH6 2332 Mill Rd. Ste 100 Alexandria, VA 22314

XI. A STATEMENT OF THE ACTIONS, IF ANY, THE AGENCY MAY TAKE TO

REMOVE OR OVERCOME ANY BARRIERS TO COMPETITION BEFORE

MAKING SUBSEQUENT ACQUISITIONS FOR THE SUPPLIES OR SERVICES

REQUIRED

Any AFSC Enterprise requirement which contemplates using this Class J&A, will be responsible for accomplishing the synopsis IAW 5.201 and performing the screening process, and market research, prior to using this Class J&A. In the event an item is rescreened and determined competitive, the NSN will be removed and this J&A will not be used as an authority to procure repair, overhaul, and/or remanufacture of this item. If other qualified or approved sources become known during the life of this contract, full and open competition will be considered and utilized to the maximum extent practicable.

Per DFARS PGI 206.304(a)(S-70), as indicated by the signature on the Coordination and Approval Document, all previous J&As available for items listed on Attachment A have been reviewed and all identified actions to overcome barriers to competition have been addressed.

XII. CERTIFICATION BY THE CONTRACTING OFFICER

As evidenced by his/her signature, the contracting officer has determined this document to be both accurate and complete to the best of his/her knowledge and belief.

XIII. CERTIFICATION BY THE TECHNICAL/REQUIREMENTS PERSONNEL

As evidenced by their signatures, the technical and/or requirements personnel have certified that any supporting data contained herein, which is their responsibility, is both accurate and complete.

RMC/RMSC NSN

Previous or Current Contract Number

Basis of Award (Competitive or Sole

Source)

Date of Contract Award

Part Number Noun QRs Item Description and Function Application

(Weapon System)

CAI / CSI

Best Est.

Quantity

Data, No Data, Or Proprietary Follow on Acquisition Yes/No

Date NSN added to the Class J&A

Initials

R3/P 2840012051318NZ FA8121‐11‐D‐0011 Sole Source 29‐Jun‐11 4059681 NOZZLE SEGMENT,TURBINE Yes L 5" X W 4" X H 2" Weighs 0.8 LBS Item is made of Nickle Alloy. Item functions as directs air flow to the 1st stg turbine blades for high pressure turbine operation.

F‐15/F‐16 Aircraft CSI 1,421 Proprietary Yes

R3/P 2840012051320NZ FA8121‐11‐D‐0011 Sole Source 29‐Jun‐11 4059691 NOZZLE SEGMENT,TURBINE Yes L 5" X W 4" X H 2" Weighs 0.8 LBS. Item is made of Nickel Alloy. Item functions as directs air flow to the 1st stage turbine blades.

F‐15/F‐16 Aircraft CSI 27 Proprietary Yes

R5/C 2840010041794RV FA8121‐17‐D‐0014 Sole Source 19‐Aug‐11 748688 VANE,COMPRESSOR,AIR Yes

L 29.164" X W 29.164" X H 2.855" Weighs 15 LBS. Item is made of Aluminum Alloy. Item Functions as THE 8TH

STAGE STATOR ASSY DIRECTS AIR FLOW ONTO THE 9TH

STAGE DISK & BLADE ASSY IN THE LOW SPEED

COMPRESSOR

B‐52, E‐3, E‐8, O/WC‐135 CAI 699 Data w/ QRs Yes

R5/C 2840010041796RV FA8121‐17‐D‐0014 Sole Source 19‐Aug‐11 748685 VANE,COMPRESSOR,AIR Yes

L 4" X W 22" X H 4" Weighs 15 LBS. Item is made of Steel Alloy. Item functions as The 5th stage stator assy is located in the low speed compressor between the 5th and 6th stage disk and blade assemblies. The stator holds 48 vanes in place that direct airflow onto the 6th stage blades to compress air flow.

B‐52, E‐3, E‐8, O/WC‐135 CAI 785 Data w/ QRs Yes

R5/C 2840010041797RV FA8121‐17‐D‐0014 Sole Source 19‐Aug‐11 749777 VANE,COMPRESSOR,AIR Yes

L 29.669" X W 3.088" X H 29.669" Weighs 30 LBS. Item is made of AMS 5504 and AMS 5613 Corrosion and heat resistant steel (Silver brazing)y. Item functions as The stator holds 53 vanes in place that direct airflow onto the 8th stage blades to compress air flow.

B‐52, E‐3, E‐8, O/WC‐135 CAI 730 Data w/ QRs Yes

R5/C 2840010041799RV FA8121‐17‐D‐0014 Sole Source 19‐Aug‐11 765181 VANE,COMPRESSOR,AIR Yes

L 27.74" X W 27.74" X H 2.494" Weighs 15 LBS. Item is made of CORROSSION RESISTANT STEEL. Item Functions as THE 11TH STAGE VANE AND SHROUD ASSY DIRECTS

AIRFLOW ONTO THE 12TH STAGE BLADES IN THE

N2(HIGH SPEED)COMPRESSOR.

B‐52, O/WC‐135 CAI 231 Data w/ QRs Yes

R5/C 2840010041800RV FA8121‐17‐D‐0014 Sole Source 19‐Aug‐11 765182 VANE,COMPRESSOR,AIR Yes L 32" X W 4" X H 32" Weighs 22 LBS. Item is made of Aluminum. Item functions as The stator holds 128 vanes in place that direct airflow ontot he 13th stage blades.

B‐52, O/WC‐135 CAI 156 Data w/ QRs Yes

R3/C 2840012769822NZ FA8121‐17‐D‐0023 Sole Source 14‐Jul‐11 4071088 SEAL,AIR,AIRCRAFT G Yes L 16" X W 16" X H 4" Weighs 8 LBS. Item is made of Nickel Alloy. Item Functions to provide a sealing surface for the drive shaft's air seal

F‐15/F‐16 CSI 617 Data w/ QRs Yes

R5/C 2840010041802RV FA8121‐17‐D‐0014 Sole Source 19‐Aug‐11 748680 NOZZLE ASSEMBLY,TURBINE Yes

L 2" X W 20" H 20" Weighs 8 LBS. Item is made of AMS 5613. Item functions as INNER AND OUTER SHROUD

PRECISELY LOCATING AND SECURING 96 VANES AT A

PRECISE ANGLE TO DIRECT AIRFLOW ONTO THE BLADES

E‐3 CAI 142 Data w/ QRs Yes

R5/C 2840010051882RV FA8121‐17‐D‐0014 Sole Source 19‐Aug‐11 766593 STATOR ASSY, 13 STG Yes

L 27.46" X W 27.46 H 2.23 Weight 15 LBS. Item is made of AMS 5613 Stainless Steel. Item Function: 13th Stage Stator Assembly that directs air flow onto the 14th stage disk and blade asst in the high speed comppressor.

E‐3 CAI 174 Data w/ QRs Yes

R5/C 2840011603217RV FA8121‐17‐D‐0014 Sole Source 19‐Aug‐11 765574 COMPRESSOR,AIRCRAFT Yes

L 27.7400" X W 27.7400" X H 1.1760" Weights 8LBS. Item is made of AMS 5613 Stainless Steel. Item function is that it directs air flow thru the N2 high speed compressor.

B52, *C135, E8, C141, E3 CAI 209 Data w/ QRs Yes

R5/C 2840010045771RV FA8121‐17‐D‐0014 Sole Source 19‐Aug‐11 765191 NOZZLE ASSEMBLY,TURBINE Yes

L 2" X W 20" X H 20" Weighs 8 LBS. Item is made of AMS 5613. Item Functions as INNER AND OUTER SHROUD

PRECISELY LOCATING AND SECURING 122 VANES EQUI‐

DISTANT AT A PRECISE ANGLE TO DIRECT AIRFLOW.

E‐3 CAI 157 Data w/ QRs Yes

R5/C 2840010045772RV FA8121‐17‐D‐0014 Sole Source 19‐Aug‐11 766595 NOZZLE ASSEMBLY,TURBINE Yes

L 27.78 X W 1.6" X H 27.78" Weighs 60 LBS. Item is made of AMS 5504 and AMS 5613 Corrosion and heat resistant steel. Item functions as 15th stage stator assy is located in the low speed compressor between the 15th and 16th stage disk and blade assemblies. The stator holds 48 vanes in place that direct airflow onto the 16th stage blades to compress air flow.

E‐3 CAI 101 Data w/ QRs Yes

R5/C 2840010045774RV FA8121‐17‐D‐0014 Sole Source 19‐Aug‐11 765192 NOZZLE ASSEMBLY,TURBINE Yes

L 27.74" X W 27.74" X H 1.377" Weighs 8 LBS. Item is made of AMS 5613 Stainless Steel. Item functions as

DIRECTS AIRFLOW THRU THE N2 HIGH SPEED

COMPRESSOR

E‐3 CAI 24 Data w/ QRs Yes

R1/C 2840014455773NZ FA8121‐17‐D‐0013 Sole Source 20‐Sep‐17 4084183 NOZZLE TURBINE, AIRCRAFT Yes

L 2.25" X W 20.36" X H 4.71" Weighs 2 LBS. Item is made of N1 Alloy. Item functions as DIRECTS EXHAUST WITHIN THE FAN DRIVE TURBINE FROM 3rd STAGE TO 4TH

STAGE

F‐15/E CSI 3,750 Data w/ QRs Yes Added NSN on

13/MAR/2019 ‐Kevin Watson is the RO

DE

R1/C 2840014454017NZ FA8121‐15‐D‐0026 Competitive N/A 4083716‐01 SEAL,AIR,AIRCRAFT G Yes

L 9.0" X W 1.0" X H 2.0" Weighs 1 LB Item is made of Nickel Alloy. Item Function ‐ stationary 3rd BOAS get rubbed on by the 3rd Stage Turbine blades to create a blade tip‐to honeycomb airseal, thereby obtaining the least amount of loss of compressed air for rotation/thrust.

F‐15/F‐16 CSI 6,781 Data w/ QRs Yes Added NSN on

24/JUL/2019 ‐Kevin Watson is the RO

CLN

R1/C 2840011798314 FA8121‐15‐D‐0025 Competitive 30‐Sep‐15 4063721 4th Stage Air Seal Yes

L 12" X W 0.5" X H 2.0" Weighs 6 OZs Item is made of Steel. Item Function ‐ Rub strip (honeycomb) for 4th stage blades. Used on the FDT (Fan Drive Turbine) module. F100 engine

F‐15/F‐16 CSI 2,671 Data w/ QRs Yes Added NSN on 7/31/2019 Stephen McKenzie is the

RO

DE

R1/C 2840014477793 FA8121‐17‐D‐0013 Sole Source 20‐Sep‐17 4084243 3rd Stage Turbine Vane Yes L 4.6" X W 4.6" X H 4.6" Weighs 1 LB Item is made of Nickel Alloy. Item Function ‐ Redirect gas from HPT to 3rd Blade. F100 engine.

F‐15/F‐16 CSI 30,000 Data w/ QRs Yes Added NSN on 1/21/2020 Stephen McKenzie is the

RO

DE

R1/C 2840014558431 FA8121‐17‐D‐0013 Sole Source 20‐Sep‐17 4084233 3rd Stage Turbine Vane Yes L 3.5" X W 2" X H 5" Weighs 2 LBs Item is made of Ni Alloy. Item Function ‐ Redirect gas from HPT to 3rd Blade.

F100 engine.

F‐15/F‐16 CSI 90 Data w/ QRs Yes Added NSN on 1/21/2020 Stephen McKenzie is the

RO

DE

19 NSNs

LEGEND

QR (Qualification Requirement) Qualifying criteria that must be met before a contract is awarded

RMSC Z ‐ This part is a commercial/non‐developmental/off‐the‐shelf‐item. Valid RMCs: 1,2,3,4,&5.

RMC/RMSC Code/Definitions

CAI (Critial Application Item) ‐ any factor of the item whose failure will result in loss of operation

CSI (Critial Safety Item) ‐ is part, assembly or support equipment whose failure could cause loss of life, major injurty, loss of a system or significant equipment damage. Potentially catastrophic failure

RMC (Repair Method Code) / RMSC (Repair Method Suffix Code) ‐ Two single digit numeric codes, assigned by a contract repair screening activity, used in conjunction to provide PCOs approved repair sources, determined and justified based on the availability and adequacy of resources required to effect timely repair and high quality workmanship. The RMC identifies engineering, manufacturing and technical data used in the repair process and the RMSC represents the results of a technical review and denotes the method used in repairing the item. Refer to AFMCI 21‐149 for more detail.

RMC 4 ‐ Repair for the first time, directly from the actual manufacturer rather than the prime contractor who is not the actual manufacturer

RMSC B ‐ Acquisition of this part is restricted to source(s) specified on "source control," "altered item," or "selected item" drawings/documents. Valid RMCs 1,2,3,4, & 5.

RMSC C ‐ This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control acitivity's procedures, as approved by the cognizant Government engineering activity. Valid RMCs: 1,2,3,4,&5.

RMSC D ‐ The data needed to produce this item from additional sources is not physically available. Valid RMCs: 1,2,3,4,&5

RMSC P ‐ The rights to use the data needed to purchase this part from additional sources are not owned by the Government and cannot be purchased. Valid RMCs: 1,2,3,4,&5.

RMSC Q ‐ The Government does not have adequate data, lacks rights to data, or both, needed to purchase this part from additional sources. Valid RMCs: 1,2,3,4,&5.

RMSC R ‐ The data or rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase. Valid RMC's: 1,2,3,4,&5

RMC 5 ‐ Repair directly from a sole source contractor which is not the actual manufacturer.

RMC 3 ‐ Repair, for the second or subsequent time, directly from the actual manufacturer.

Attachment A Chromalloy Class JA