3120-00-003-0604, BEARING,SLEEVE

National Stock Number:
3120-00-003-0604

Federal Supply Class:
3120

National Item Identification Number:
000030604

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:

127-37

12639

NORTHFIELD PRECISION INSTRUMENT CORP

Techincal Specification:

MATERIAL	COPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-5687,TYPE 1,COMP A WITH 4 PCT NO. S2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	0.0930 INCHES MINIMUM AND
	0.0937 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.1874 INCHES MINIMUM AND
	0.1876 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.0939 INCHES MINIMUM AND
	0.0941 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	0.2340 INCHES NOMINAL
FLANGE WIDTH	0.0290 INCHES MINIMUM AND
	0.0310 INCHES MAXIMUM
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
SURFACE FINISH	32.0 MICROINCHES OVERALL
LUBRICATION MATERIAL	LUBRICATING OIL, MIL-L-6085
FEATURES PROVIDED	CASEHARDENED
THE MANUFACTURERS DATA
MANUFACTURERS CODE	12639
DESIGN CONTROL REFERENCE	127-37

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