3120-00-752-2228, BEARING,SLEEVE

National Stock Number:
3120-00-752-2228

Federal Supply Class:
3120

National Item Identification Number:
007522228

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.

Manufacturer Information:

7522228

19207

U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

Techincal Specification:

MATERIAL	COPPER ALLOY OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	0.4375 INCHES NOMINAL
BODY OUTSIDE DIAMETER	1.1260 INCHES MINIMUM AND
	1.1265 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.9321 INCHES MINIMUM AND
	0.9326 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	1.2500 INCHES NOMINAL
FLANGE WIDTH	0.1350 INCHES MINIMUM AND
	0.1400 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	CHAMFERED OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	CHAMFERED INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	SQUARE LEFT FLANGE BODY CORNER
LUBRICATION MATERIAL	LUBRICATING OIL
CRITICALITY CODE JUSTIFICATION	ADAR AND
	ADAS AND
	AGFF

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