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National Stock Number:
3120-01-182-8417
Federal Supply Class:
3120
National Item Identification Number:
011828417
Description:
BEARING,WASHER,THRUST
Detail:
An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also WASHER, FLAT and SPACER, SLEEVE.
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Manufacturer Information:
| 5740288 | 34623 | AM GENERAL LLC | | 8623300-6 | 11862 | GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT | | 8623302 | 11862 | GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT | | 8623302 | 7X677 | GENERAL MOTORS LLC |
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Techincal Specification:
| DIAMETER | 2.0410 INCHES MINIMUM AND 2.0510 INCHES MAXIMUM | | CENTER HOLE SHAPE STYLE | ROUND | | CORNER SHAPE | SQUARE ALL CORNERS | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | LUBRICATION FEATURE | GROOVE LEFT SIDE | | LUBRICATION FEATURE | GROOVE RIGHT SIDE | | MATERIAL DOCUMENT AND CLASSIFICATION | EMS NUMBER 30C,FSCM 11862 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 2.6000 INCHES NOMINAL | | OVERALL THICKNESS | 0.0820 INCHES MINIMUM AND 0.0860 INCHES MAXIMUM | | SPECIAL FEATURES | COLOR RED-2 | | STYLE DESIGNATOR | ROUND | | SURFACE CONDITION | GROUND |
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