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National Stock Number:
3120-00-276-1827
Federal Supply Class:
3120
National Item Identification Number:
002761827
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:
| 1DD438 | 45152 | OSHKOSH CORP | | 1DD438 | 75Q65 | OSHKOSH DEFENSE LLC | | 5117700 | 22852 | SPALLA INC | | 2CD163 | 45152 | OSHKOSH CORP | | 3120002761827 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | 3120002761827 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | | K 5117700 | 18954 | KORODY-COLYER CORP A CR INDUSTRIES CO | | 5117700 | 24617 | GENERAL MOTORS CORP | | 5117700 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC | | PC5117700 | C7432 | POWER COMPONENTS (DEUTSCHLAND) GMBH | | 5117700 | ZV845 | PENSKE POWER SYSTEMS PTY LTD |
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Techincal Specification:
| CENTER HOLE SHAPE STYLE | ROUND | | COUNTERBORE DIAMETER | 2.1800 INCHES MINIMUM AND 2.2200 INCHES MAXIMUM | | CORNER SHAPE | SQUARE FIRST INSIDE CORNER | | CORNER SHAPE | SQUARE FIRST OUTSIDE CORNER | | CORNER SHAPE | SQUARE FOURTH INSIDE CORNER | | CORNER SHAPE | SQUARE SECOND INSIDE CORNER | | CORNER SHAPE | SQUARE SECOND OUTSIDE CORNER | | CORNER SHAPE | SQUARE THIRD INSIDE CORNER | | COUNTERBORE DEPTH | 0.0900 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | COUNTERBORED | | DIAMETER | 1.6270 INCHES MINIMUM AND 1.6370 INCHES MAXIMUM | | LUBRICATION FEATURE | GROOVE FLAT BEARING SURFACE | | OVERALL THICKNESS | 0.1490 INCHES MINIMUM AND 0.1510 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY INNER LAYER | | MATERIAL | STEEL OUTER LAYER | | OUTSIDE DIAMETER | 2.4400 INCHES NOMINAL | | STYLE DESIGNATOR | ROUND |
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