SOW bearing sleeve 3120-01-621-2293-DA021 (1).doc

Purchase Specification

Level Wind Pivot Bushing

Revision Number – 0

Change Number - 0

PURCHASE SPECIFICATION

LEVEL WIND PIVOT BUSHING

ORIGINATED BY: Matthew D. Turner

DATE: 03/16

REVIEWED BY: Ali Kiani

DATE: 03/16

ORIGINATOR’S COMMAND: SURFACE FORCES LOGISTICS CENTER

DEPARTMENT / DIVISION: IBCT PRODUCT LINE

1. Scope: This statement of work covers the manufacture of level wind pivot bushings for use on the Coast Guard WLB/WLM class vessels buoy chain inhaul winch.

1.1 Class: The following pivot bushing is covered by this document:

a) NSN: 3120-01-621-2293 Name: BEARING, SLEEVE Part no: 01-573-06-17

1.2 Quantity: The quantity of pivot bushings to be manufactured shall be as required by the contract.

2. Applicable Documents: The following documents form a part of this statement of work to the extent as specified either by this document or the applicable drawing listed in this section.

2.1 American Society for Testing and Materials (ASTM):

a) ASTM D3951, Standard Practice for Commercial Packaging, latest revision.

2.2 National Conference of Standards Labs (ANSI):

a) ANSI/NCSL Z540-3 Calibration Laboratories and Measuring Equipment, latest revision.

2.3 Coast Guard Documents:

a) D-000-0100 Bar Coding for U.S. Coast Guard Material latest revision.

2.4 Coast Guard Drawing: FL-7101-573 Buoy Chain Winch Assy, Model CW1.

Sheets 1 and 8 apply.

2.5 Precedence: In the event of a conflict between this statement of work and its referenced documents, this statement of work shall take precedence.

3.0 Requirements:

3.1 General: The level wind pivot bushing shall be manufactured in accordance with Coast Guard drawing FL-7101-573 PC 17. Contractor shall provide all fabrication, finish work, packaging and marking as required herein.

3.2 Dimensional Tolerances: Unless otherwise required by the drawing, the following dimensional tolerances shall apply.

3.3 Materials: All materials shall be as specified by the drawing. The latest edition of each material document is referenced in section 2.0.

3.4 Certifications: Contractor shall show proof that all materials used in manufacture are in conformance with the drawing list of material. Contractor shall provide certifications of material conformance to the Coast Guard Contracting Officer’s Representative (COR).

3.5 Workmanship: The pivot bushing shall be free of sharp edges and burrs that could be cause for injury to persons installing or otherwise handling the bushing. Any non-conforming part shall be rejected and replaced.

3.6 Notifications & Inspections: If a Quality Assurance (QA) visit is specified in the contract (see section 4), the Contractor shall be responsible for notifying the Contracting Officer no less then seven (7) calendar days prior to the contractor being ready for the inspections or testing

4. QUALITY ASSURANCE:

4.1 General: The Contractor is responsible for the conformance and overall quality of each item offered to the Coast Guard for acceptance or approval.

4.2 Responsibility for Inspection: The Contractor shall be responsible for the performance of all inspection requirements specified herein. The Contractor shall provide space, personnel and test equipment for the conduct of all inspection requirements. All inspection and testing shall be performed at the Contractor’s facility prior to the Coast Guards acceptance of the contracted items. The Coast Guard reserves the right to have a Government QAR on site to verify or have performed any of the inspections set forth herein where such inspections are deemed necessary to assure that supplies and services conform to prescribed requirements. The contractor shall notify the Contracting Officer of scheduled commencement of any inspections required by this specification.

4.3 Inspections & Tests: The inspections & tests required herein are the minimum necessary and are not intended to replace any controls, examinations, or tests normally employed by the contractor to assure the quality of the product. The following are required:

a) Material Certifications as required upon request by the Coast Guard Quality Assurance Representative.

b) Conformance to dimensional tolerances and workmanship requirements.

c) Packaging and marking inspection.

4.4 Calibration System: The Contractor shall be required to maintain a test equipment calibration program in compliance with ANSI/NCSL Z540-3. The program shall be documented and traceable to the National Institute of Standards (NIST). The calibration system records shall be maintained for inspection for the duration of any contract referencing this specification

4.5 Test & Inspection Reports: A copy of any standard contractor test or inspection report shall be turned over to the Coast Guard QA Inspector upon his arrival at the contractor's plant. If the Contracting Officer does not elect on-site QA inspection, the test or inspection report shall be electronically submitted to the Contracting Officer for review and approval prior to delivery.

4.6 Inspection of Packaging and Marking: Contractor shall provide the Coast Guard QA Representative a sample of the shipping container with markings he intends to use. Container shall be subject to inspection and comment as to construction and conformance to marking requirements defined by Section 5 herein.

4.7 Packaging Documentation: If the Contracting Officer does not elect to have a Coast Guard Quality Assurance Representative perform on site inspection of the preservation, packing, packaging, and marking, the Contractor shall document the process using digital pictures, and shall submit those pictures to the Contracting Officer for review and acceptance prior to shipping.

5. Packaging and Marking:

5.1 Preservation: Each item shall be preserved to withstand indoor warehouse storage for up to two years in a non-temperature controlled environment.

5.2 Packaging: Each item shall be individually packed in its own box in accordance with ASTM D3951.

5.3 Marking: Each box shall be marked with a printed label with the following information:

Stock Number: 3120-01-621-2293 Name:

BEARING, SLEEVE

Part No: 01-573-06-17 Contract No: (fill in) .

The following statement: COAST GUARD SFLC MATERIAL

CONDITION "A", 1 EA

5.4 Bar Coding: The National Stock Number (NSN) shall also be bar coded in addition to the markings required above. Bar coded labels shall be in accordance with SFLC specification D-000-0100, latest revision, The Bar Code Label can be applied separately or as part of the marking required in 5.3 of this specification.

a) The actual labels shall be Type "V", Grade "C" Style "2", Composition "a" with or without plastic laminate.

b) Each label shall contain encoded data for the Stock Number.

6. Notes: None.