3120-00-684-2172, BEARING,SLEEVE

National Stock Number:
3120-00-684-2172

Federal Supply Class:
3120

National Item Identification Number:
006842172

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:

3327739	55380	HATCH & KIRK, INC.
3327739	72915	GENERAL MOTORS CORP ELECTRO-MOTIVE DIV

Techincal Specification:

MATERIAL	COPPER ALLOY 934 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-16261,GR 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	1.5000 INCHES NOMINAL
BODY OUTSIDE DIAMETER	4.1900 INCHES MINIMUM AND
	4.1910 INCHES MAXIMUM
BODY INSIDE DIAMETER	3.8690 INCHES MINIMUM AND
	3.8700 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	4.9900 INCHES MINIMUM AND
	5.0100 INCHES MAXIMUM
FLANGE WIDTH	0.1865 INCHES MINIMUM AND
	0.1875 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
	ROUND LEFT FLANGE BODY CORNER
LUBRICATION MATERIAL	GREASE
LUBRICANT ACCOMMODATION STYLE	GROOVED OPEN BOTH ENDS

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