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National Stock Number:
5365-01-118-6031
Federal Supply Class:
5365
National Item Identification Number:
011186031
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:
| 10935511 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| INSIDE DIAMETER | 3.120 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-601,T6 FED SPEC ALL MATERIAL RESPONSES | | MATERIAL | ALUMINUM ALLOY 208.0 OR ALUMINUM ALLOY 242.0 OR ALUMINUM ALLOY 295.0 OR ALUMINUM ALLOY 328.0 OR ALUMINUM ALLOY 707.0 OR ALUMINUM ALLOY A712.0 | | SPECIAL FEATURES | 8 HOLES EQUALLY SPACED ALONG A 4 INCH DIA,EACH HOLE IS 0.280 INCHES IN DIA |
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