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National Stock Number:
5365-01-627-6131
Federal Supply Class:
5365
National Item Identification Number:
016276131
Description:
SPACER,RING
Detail:
A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see GASKET. For items manufactured from lubricated plastics, see BEARING, WASHER, THRUST. For items manufactured from lubricated felt, see FELT, MECHANICAL, PREFORMED. Excludes DISK, VALVE; INSULATOR WASHER; and SHIM. See also SPACER, PLATE and SPACER, SLEEVE.
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Manufacturer Information:
| 12598628 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | LS1047055 | 01417 | GENERAL DYNAMICS LAND SYSTEMS INC. |
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Techincal Specification:
| INSIDE DIAMETER | 1.248 INCHES MINIMUM AND 1.258 INCHES MAXIMUM | | OUTSIDE DIAMETER | 2.985 INCHES MINIMUM AND 3.015 INCHES MAXIMUM | | OVERALL THICKNESS | 1.56 INCHES MINIMUM AND 1.66 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY 6061 | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DEOXIDIZE IN ACCORDANCE WITH LS1010803. APPLY PRETREATMENT COATING IN ACCORDANCE WITH LS1010529. PAINT PER REQUIREMENTS ON DRAWING NO.19207-12344344,COLOR NO.34904 GREEN OF FED-STD-595. HOLE TO BE FREE OF PAINT. MFR REF SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PAINT |
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