3120-00-287-9952, BEARING,SLEEVE

5961-00-287-9953 SEMICONDUCTOR DEVICE ASSEMBLY

National Stock Number:
3120-00-287-9952

Federal Supply Class:
3120

National Item Identification Number:
002879952

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 836 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-16444 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
BODY OUTSIDE DIAMETER	1.7790 INCHES MINIMUM AND
	1.7800 INCHES MAXIMUM
BODY INSIDE DIAMETER	1.4688 INCHES MINIMUM AND
	1.4698 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	2.5781 INCHES MINIMUM AND
	2.6094 INCHES MAXIMUM
FLANGE WIDTH	0.1250 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

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