3120-00-287-9108, BEARING,SLEEVE

National Stock Number:
3120-00-287-9108

Federal Supply Class:
3120

National Item Identification Number:
002879108

Description:
BEARING,SLEEVE

Detail:
A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.

Techincal Specification:

MATERIAL	COPPER ALLOY 932 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-16261 GRADE 6 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	2.0000 INCHES NOMINAL
BODY OUTSIDE DIAMETER	2.3790 INCHES MINIMUM AND
	2.3795 INCHES MAXIMUM
BODY INSIDE DIAMETER	1.7590 INCHES MINIMUM AND
	1.7600 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	2.7400 INCHES MINIMUM AND
	2.7600 INCHES MAXIMUM
FLANGE WIDTH	0.2500 INCHES NOMINAL
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	SQUARE LEFT FLANGE BODY CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	1 HOLE
LUBRICANT ACCOMMODATION STYLE	GROOVED SINGLE X

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