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National Stock Number:
3120-00-737-1102
Federal Supply Class:
3120
National Item Identification Number:
007371102
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:
| 16322-2 | 72447 | DANA COMMERCIAL VEHICLE MANUFACTURING, LLC | | 16322-2 | 95019 | DANA CORP SPICER TRANSMISSION DIV | | 16322-4 | 72447 | DANA COMMERCIAL VEHICLE MANUFACTURING, LLC | | 637235 | 24617 | GENERAL MOTORS CORP | | 637235 | 34623 | AM GENERAL LLC | | A797 | 34623 | AM GENERAL LLC | | GP4230 | 23040 | FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES | | GP4230 | 57526 | FORD MOTOR COMPANY | | R20946 | 83120 | PRESSED METALS OF AMERICA INC |
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Techincal Specification:
| CENTER HOLE SHAPE STYLE | ROUND | | CORNER SHAPE | SQUARE FIRST INSIDE CORNER | | CORNER SHAPE | SQUARE SECOND INSIDE CORNER | | CROSS-SECTIONAL SHAPE STYLE | CONVEX | | DIAMETER | 0.6400 INCHES NOMINAL | | INSIDE SPHERICAL RADIUS | 1.5880 INCHES MINIMUM AND 1.5901 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.3800 INCHES NOMINAL | | OUTSIDE SPHERICAL RADIUS | 1.6180 INCHES MINIMUM AND 1.6235 INCHES MAXIMUM | | OVERALL THICKNESS | 0.0300 INCHES MINIMUM AND 0.0325 INCHES MAXIMUM | | MATERIAL | STEEL COMP 1009 OR STEEL COMP 1018 OVERALL | | STYLE DESIGNATOR | ROUND | | SURFACE CONDITION | GROUND | | SURFACE TREATMENT | PHOSPHATE OVERALL |
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