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National Stock Number:
5365-01-488-5615
Federal Supply Class:
5365
National Item Identification Number:
014885615
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:
| 12469382 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 12469382 | 34623 | AM GENERAL LLC |
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Techincal Specification:
| OVERALL THICKNESS | 0.750 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | INSULATOR | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-HDBK-695 FOR ASTM 2000 MATERIAL BA C12 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | RUBBER | | SPECIAL FEATURES | MATERIAL RUBBER ASTM 2000 TYPE CLASS BA (BUTYL, ETHYLENE PROPYLNE C12) |
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