3120-00-767-6232, BEARING,WASHER,THRUST

National Stock Number:
3120-00-767-6232

Federal Supply Class:
3120

National Item Identification Number:
007676232

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:

1DD404	45152	OSHKOSH CORP
1DD404	75Q65	OSHKOSH DEFENSE LLC
5194826	24617	GENERAL MOTORS CORP
5194826	72582	ROLLS-ROYCE SOLUTIONS AMERICA INC
K 5194826	18954	KORODY-COLYER CORP A CR INDUSTRIES CO

Techincal Specification:

MATERIAL	COPPER ALLOY INNER LAYER
	STEEL OUTER LAYER
STYLE DESIGNATOR	ROUND
OUTSIDE DIAMETER	2.1560 INCHES NOMINAL
CORNER SHAPE	SQUARE ALL CORNERS
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
OVERALL THICKNESS	0.1250 INCHES MINIMUM AND
	0.1270 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE	ROUND
DIAMETER	1.6870 INCHES MINIMUM AND
	1.6910 INCHES MAXIMUM
LUBRICATION FEATURE	GROOVE FLAT BEARING SURFACE
SPECIAL FEATURES	6GROOVES ON EACH SIDE
THE MANUFACTURERS DATA
MANUFACTURERS CODE	72582
DESIGN CONTROL REFERENCE	5194826

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