3120-01-309-8637, BEARING,SLEEVE

National Stock Number:
3120-01-309-8637

Federal Supply Class:
3120

National Item Identification Number:
013098637

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:

MS17796	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS17796-5	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

MATERIAL	COPPER ALLOY 841 OR
	COPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-5687,TY 1,GR 1 MIL SPEC 1ST MATERIAL RESPONSE OR
	MIL-B-5687,TY 1,GR 2 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
HARDNESS RATING	30.0 ROCKWELL C MINIMUM AND
	70.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	0.1825 INCHES MINIMUM AND
	0.1925 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.1885 INCHES MINIMUM AND
	0.1895 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.1260 INCHES MINIMUM AND
	0.1270 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	0.2450 INCHES MINIMUM AND
	0.2550 INCHES MAXIMUM
FLANGE WIDTH	0.0262 INCHES MINIMUM AND
	0.0362 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
LUBRICATION MATERIAL	LUBRICATING OIL
SPECIAL FEATURES	VEARINGS ARE TO BE IMPREGNATED 18 PRCENT BY VOLUME WITH OIL CONFORMING TO MIL-L-17331
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	96906
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS17796
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS17796-5

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