3120-00-580-4974, BEARING,SLEEVE

National Stock Number:
3120-00-580-4974

Federal Supply Class:
3120

National Item Identification Number:
005804974

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:

53A22017

80049

DEPARTMENT OF THE AIR FORCE

Techincal Specification:

MATERIAL	COPPER ALLOY OVERALL
STYLE DESIGNATOR	SPLIT, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH	0.7400 INCHES MINIMUM AND
	0.7500 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	2.3530 INCHES MINIMUM AND
	2.3630 INCHES MAXIMUM
BODY INSIDE DIAMETER	1.9120 INCHES MINIMUM AND
	1.9220 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	ROUND OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER
SURFACE FINISH	63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
	32.0 MICROINCHES LEFT END SURFACE OF BODY
	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
	63.0 MICROINCHES RIGHT END SURFACE OF BODY
THE MANUFACTURERS DATA
MANUFACTURERS CODE	80049
DESIGN CONTROL REFERENCE	53A22017

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