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National Stock Number:
5365-01-080-1238
Federal Supply Class:
5365
National Item Identification Number:
010801238
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:
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Techincal Specification:
| FSC APPLICATION DATA | ANTENNA,P/N 131000-100 | | INSIDE DIAMETER | 1.751 INCHES MINIMUM AND 1.756 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.925 INCHES MINIMUM AND 1.935 INCHES MAXIMUM | | OVERALL THICKNESS | 0.090 INCHES MINIMUM AND 0.091 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-T-8504 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 304 | | SPECIAL FEATURES | ONE INSIDE CORNER CHAMFERED,0.035 IN. DEEP AT AN ANGLE OF 60.0 DEG | | SURFACE FINISH | 125.0 MICROINCHES OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PASSIVATE |
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