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National Stock Number:
5365-01-387-7430
Federal Supply Class:
5365
National Item Identification Number:
013877430
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:
| 12418029 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 12418029-006 | 0FW39 | BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP | | 12418029-006 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 12418029-006 | 45152 | OSHKOSH CORP | | 12418029-006 | 75Q65 | OSHKOSH DEFENSE LLC |
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Techincal Specification:
| INSIDE DIAMETER | 70.300 MILLIMETERS MINIMUM AND 70.700 MILLIMETERS MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A36, GR 36 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | OUTSIDE DIAMETER | 79.700 MILLIMETERS MINIMUM AND 80.300 MILLIMETERS MAXIMUM | | OVERALL THICKNESS | 0.850 MILLIMETERS MINIMUM AND 1.000 MILLIMETERS MAXIMUM |
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