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National Stock Number:
3120-00-399-6662
Federal Supply Class:
3120
National Item Identification Number:
003996662
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:
| 3120003996662 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | 3120003996662 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | | T806-1 | 12204 | DAIMLER CHRYSLER | | 7064710 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | T806-1 | 70417 | CHRYSLER CORP AMPLEX DIV |
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Techincal Specification:
| CENTER HOLE SHAPE STYLE | ROUND | | CORNER SHAPE | SQUARE ALL CORNERS | | CRITICALITY CODE JUSTIFICATION | ABMZ | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | DIAMETER | 0.3835 INCHES MINIMUM AND 0.3865 INCHES MAXIMUM | | OVERALL THICKNESS | 0.0913 INCHES MINIMUM AND 0.0963 INCHES MAXIMUM | | MATERIAL | GREASE LUBRICATION | | MATERIAL | COPPER ALLOY OVERALL | | OUTSIDE DIAMETER | 0.8700 INCHES MINIMUM AND 0.8800 INCHES MAXIMUM | | STYLE DESIGNATOR | ROUND |
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