P-245-0489.doc

PAGE

REVISION No. .

CHANGE No. .

U. S. COAST GUARD

87 WPB Propeller Purchase Specification P-245-0489

ORIGINATED BY STEPHEN HARDSOCK DATE 05/2006 .

ORIGINATOR’S COMMAND ENGINEERING LOGISTICS CENTER (ELC)

DEPARTMENT / DIVISION EQUIPMENT MANAGEMENT DIVISION (CODE 026).

INTERNAL REVIEWER DATE _______

SOWRB APPROVAL ______ DATE .

U. S. COAST GUARD

87 WPB PROPELLER PURCHASE SPECIFICATION

1.0 SCOPE

1.1 This Purchase Specification sets forth the requirements for the manufacture, testing, inspection, preservation, packaging, and marking of right hand and left hand rotation propellers for U. S. Coast Guard 87 WPB Vessels.

1.2 CLASSIFICATION

1.2.1 Propellers

a. Left Hand Propeller – Part Number LH 706-3350.00, NSN 2010-01-459-0421

b. Right Hand Propeller – Part Number RH 706-3350.00, NSN 2010-01-457-0573

2.0 APPLICABLE DOCUMENTS

2.1 DOCUMENT AVAILABILITY - To obtain the referenced documents see section 6.1.

2.2 GOVERNMENT DOCUMENTS - The following specifications and standards form a part of this specification to the extent specified herein. Unless otherwise specified, the documents listed here by number and date shall be those in the current Department of Defense Single Stock Point of Specifications and Standards (DODSSP) and supplements thereto.

2.2.1 SPECIFICATIONS

a. MIL-DTL-2845E (SH), Dated 18 August 99, Propulsion Systems, Boat and Ship; Main Shafting, Propellers, Bearings, Gauges, Special Tools, and Associated Repair Parts; Preservation, Packaging, Packing and Storage of.

2.3 OTHER GOVERNMENT DOCUMENTS - The following documents form a part of this specification to the extent specified herein. The documents listed shall be by title and effective date, unless otherwise documented.

2.3.1 COAST GUARD SPECIFICATIONS

a. USCG-ELC SPECIFICATION D-000-0100, Dated 02/2006 REV G, Bar Coding for USCG Engineering Logistics Center Procured Material.

2.3.2 COAST GUARD DRAWINGS

a. 87 WPB 245-002 dated 8-12-1998

2.4 COMMERCIAL DOCUMENTS - The following documents form a part of this specification to the extent specified herein. The documents shall be the version listed by number and date from the referenced industry organization. Commercial documents may also be listed in the Department of Defense Single Stock Point of Specifications and Standards (DODSSP).

2.4.1 American National Standards Institute (ANSI)/ National Conference of Standards Laboratories (NCSL)

a. ANSI/NCSL Z540-1-1994 Dated 1994, Calibration Laboratories and Measuring and Test Equipment -General Requirements.

2.4.2 American Society For Quality Control (ASQC)

a. ANSI/ASQC Q9003-1994, Dated 1994, Model for Quality Assurance in Final Inspection and Test.

2.5 ORDER OF PRECEDENCE - In the event of a conflict between the text of this specification and the references cited herein, this specification shall take precedence.

3.0 REQUIREMENTS

3.1 GENERAL – The Contractor shall provide all labor and material to manufacture, test and inspect the 87 WPB left hand and right hand propellers in accordance with the Original Equipment Manufacturer (OEM) standards, specifications and drawings using U. S. Coast Guard Drawing 87 WPB 245-002 dated 8-12-1998 as guidance.

3.2 TESTING & INSPECTION OF PROPELLERS– During the U. S. Coast Guard Quality Assurance (QA) verification inspection of the newly manufactured propellers, the Contractor shall provide complete dimensional and balance measurements and criteria (including material composition certification) with detailed parameters and min/max tolerances for use by the QA representative in verifying the propeller’s conformance to OEM standards, specifications and drawings. The inspections and/or tests required herein are the minimum necessary; and are not intended to replace any controls, examination or tests normally employed by the contractor to assure the quality of the product. The following are required.

a. Propeller blade radius

b. Pitch at the following sections – (0.2 through 0.97)

c. Average pitch of each blade at the following sections – (0.2 through 0.97)

d. Blade section width at the following sections – (0.2 through 0.97)

e. Blade section thicknesses in accordance with the table of offsets at the following sections – (0.2 through 0.97)

f. Track

g. Fairing rod clearances

h. Surface finish of blade surfaces, fillets, hub and bore.

i. Surface inspections (visual and 100 percent dye penetrant examination)

j. Material composition

k. Keyway dimensions and tolerances

l. Hub bore dimensional and visual inspection. This includes small end and large end inside diameter measurements and taper per foot measurement.

3.2.2 The Contractor shall perform a complete dimensional inspection, surface finish and balance check in the presence of the Coast Guard QA Representative. The inspection shall include a complete dimensional verification of the hub bore and keyway including surface finish and blue fit of the hub bore with a certified plug gauge.

3.2.3 Prior to U.S. Coast Guard acceptance of the completed propeller, a Corporate Officer of the Contractor, authorized to legally bind the corporation, shall provide and sign a Certificate of Conformance certifying that the propeller was manufactured, inspected and tested in accordance with OEM specifications, standards and drawings. The original of the Certificate of Conformance shall be packed with each propeller and a copy shall be forwarded to the Coast Guard Contracting Officer.

3.3 HUB MARKINGS/STAMPINGS – Each propeller shall be clearly stamped on the hub outside diameter, adjacent to the aft end and clear of the fillets. The stampings shall be a minimum of ¼ inch high and contain the following information.

a. Stock Number - See section 5.3.2.

b. Part Number – See section 5.3.2.

c. Serial Number – See section 5.3.2.

d. Type of Material

e. Company Name

f. Weight in pounds

3.4 NOTIFICATIONS & INSPECTIONS - The Contractor shall notify the Coast Guard Contracting Officer at least seven (7) calendar days prior to said Contractor being ready for any inspections testing, or balancing required herein.

4.0 QUALITY ASSURANCE (QA)

4.1 GENERAL - The Contractor shall provide and maintain an inspection system which shall ensure each item offered to the Government for acceptance conforms with contract requirements. The system shall be documented and meet the requirements of ANSI/ASQC Q9003.

4.2 RESPONSIBILITY FOR INSPECTION - The Contractor is responsible for the performance of all inspection requirements as specified herein. The Contractor may use his own or any other facilities for the performance of the inspections and tests, unless disapproved by the Government. The Government reserves the right to perform or witness any of the inspections and tests set forth in this specification at any time.

4.3 RESPONSIBILITY FOR COMPLIANCE - All items shall meet the provisions of Section 3 & 5 of this specification. The inspections set forth in this specification shall become part of the Contractor's overall inspection system or quality program. The absence of any inspection requirements in the specification shall not relieve the contractor of the responsibility of assuring that all products or supplies submitted to the government for acceptance comply with all requirements of the contract. Sampling for quality conformance does not authorize submission of known defective material (either indicated or actual) nor does it commit the government to acceptance of defective material.

4.4 TESTS AND INSPECTIONS - The Contractor shall provide complete dimensional and balance measurements and criteria (including material composition certifications) with detailed parameters and min/max tolerances for use by the QA representative in verifying the propeller’s conformance to OEM standards, specifications and drawings. The inspections and/or tests required herein are the minimum necessary and are not intended to replace any controls, examination or tests normally employed by the contractor to assure the quality of the product.

4.5 CALIBRATION SYSTEM - The Contractor as well as any subcontractors shall maintain a test equipment calibration program in compliance with ANSI/NCSL Z540-1. The program shall be documented and traceable to the National Institute of Standards (NIST).

4.5.1 The calibration system records shall be maintained for inspection for the duration of any contract referencing this specification.

4.6 PACKING INSPECTION - The Contracting Officer shall be notified prior to the preservation, packaging, and marking of the completed units in accordance with section 3.4.

5.0 PRESERVATION, PACKAGING, AND MARKING

5.1 PRESERVATION

5.1.1 All propellers shall be cleaned in accordance with MIL-DTL-2845E section 3.7.1.

5.1.2 All propellers shall be preserved in accordance with MIL-DTL-2845E section 1.2.1 Commercial 3.7.10.

5.2 PACKAGING

5.2.1 All propellers shall be individually packed in accordance with MIL-DTL-2845E section 3.14.2.2.2.

5.3 MARKING - Each preserved and packaged item shall be stenciled in the upper left-hand side of the two longest sides, (two opposite sides if square) of each box. The lettering shall be at least 1 inch high in black print lettering on a highly contrasting background.

5.3.1 This marking shall consist of the STOCK NUMBER, ITEM NAME, PART NUMBER, SERIAL NUMBER, CONTRACT NUMBER, SHIPPING WEIGHT (in pounds), condition code, i.e. CONDITION A, UNIT OF ISSUE with QUANTITY (1) and the words COAST GUARD ELC MATERIAL CONDITION "A" REUSABLE CONTAINER, DO NOT DESTROY.

5.3.2 See below for marking layout.

a. Propeller, Left Hand

STOCK NUMBER

2010-01-459-0421

ITEM NAME

Propeller, Left Hand

PART NUMBER

LH 706-3350.00

SERIAL NUMBER

Provided by the Contracting Officer

CONTRACT NUMBER

(See Contract)

SHIPPING WEIGHT

As Determined by Contractor

QUANTITY & UNIT OF ISSUE

1 - EA

CONDITION CODE

CONDITION A

OTHER

COAST GUARD ELC MATERIAL

REUSABLE CONTAINER, DO NOT

DESTROY.

b. Propeller, Right Hand

STOCK NUMBER

2010-01-457-0573

ITEM NAME

Propeller, Right Hand

PART NUMBER

RH 706-3350.00

SERIAL NUMBER

Provided by the Contracting Officer

CONTRACT NUMBER

(See Contract)

SHIPPING WEIGHT

As Determined by Contractor

QUANTITY & UNIT OF ISSUE

1 - EA

CONDITION CODE

CONDITION A

OTHER

COAST GUARD ELC MATERIAL

REUSABLE CONTAINER, DO NOT

DESTROY.

5.4 BAR CODING - Bar code labels shall be supplied on all CLIN's except for those that require data submissions only.

5.4.1 All bar coded labels shall be in accordance with ELC specification D-000-100, Rev G, 02/06.

1. The actual labels shall be Type "V", Grade "A", Style "2", Composition "b" with plastic laminate.

2. Each label shall contain encoded data for the Stock Number.

6.0 NOTES

6.1 DOCUMENT SOURCES

6.1.1 GOVERNMENT DOCUMENT SOURCES

a. Department of Defense Single Stock Point (DODSSP)

Building 4, Section D

700 Robbins Avenue

Philadelphia, PA 19111-5094

215-697-2667/2179

FAX 215-697-1462

b. DOD & Navy Publications & Forms (Other Than DODSSP)

Naval Publication and Forms Center

5801 Tabor Ave.

Philadelphia, PA 19120

215-697-2000

6.1.2 COMMERCIAL DOCUMENT SOURCES

a. American National Standards Institute (ANSI)

25 West 42nd Street

(Between 5th and 6th Avenues)4th Floor New York, NY 10018

212—642-4900

Fax 212-398-0023 www.ansi.org

b. American Society For Quality Control (ASQC)

611 West Wisconsin Avenue

Milwaukee, Wisconsin 53202

414-272-8575, Fax 414-272-1734

6.1.3 OTHER GOVERNMENT DOCUMENTS

a. USCG Engineering Logistics Center

Mail Stop #026 BLDG 31 2nd Floor

2401 Hawkins Point Road

Baltimore, MD 21226-5000

410-762-6472

Attn: Code 046