3120-00-501-9757, BEARING,SLEEVE

National Stock Number:
3120-00-501-9757

Federal Supply Class:
3120

National Item Identification Number:
005019757

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:

5019757

19204

ARMY, UNITED STATES DEPARTMENT OF THE

Techincal Specification:

BODY INSIDE DIAMETER	1.0000 INCHES MINIMUM AND 1.0010 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	1.2510 INCHES MINIMUM AND 1.2520 INCHES MAXIMUM
CORNER SHAPE	ROUND LEFT FLANGE BODY CORNER
CORNER SHAPE	ROUND INSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
DEPARTURE FROM CITED DOCUMENT	AS MODIFIED BY LENGTH AND SURFACE FINISH
FLANGE OUTSIDE DIAMETER	1.4990 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM
FLANGE WIDTH	0.1230 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM
OVERALL LENGTH	1.6150 INCHES MINIMUM AND 1.6250 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	COPPER ALLOY OVERALL
NONDEFINITIVE SPEC/STD DATA	1 TYPE AND A COMPOSITION
SPECIAL FEATURES	BEARING IS LUBRICANT IMPREGNATED
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH	32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	32.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH	32.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	63.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE

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