5365-00-679-8024 SPACER,RING Index 2520-00-679-8032 TRANSMISSION,HYDRAULIC,VEHICULAR

National Stock Number:
3120-00-679-8026

Federal Supply Class:
3120

National Item Identification Number:
006798026

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.


Manufacturer Information:
1086319219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
675558124617GENERAL MOTORS CORP
675558173342ALLISON TRANSMISSION INC
683459873342ALLISON TRANSMISSION INC


Techincal Specification:
MATERIALCOPPER ALLOY 544 OVERALL
STYLE DESIGNATORROUND
OUTSIDE DIAMETER2.0600 INCHES NOMINAL
CORNER SHAPESQUARE ALL CORNERS
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OVERALL THICKNESS0.0910 INCHES MINIMUM AND
0.0950 INCHES MAXIMUM
CENTER HOLE SHAPE STYLEROUND
DIAMETER1.6320 INCHES MINIMUM AND
1.6420 INCHES MAXIMUM
SURFACE FINISH50.0 MICROINCHES LEFT SIDE
50.0 MICROINCHES RIGHT SIDE
LUBRICATION FEATUREGROOVE FLAT BEARING SURFACE
THE MANUFACTURERS DATA
MANUFACTURERS CODE73342
DESIGN CONTROL REFERENCE6755581


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