3120-00-764-7985, BEARING,SLEEVE

National Stock Number:
3120-00-764-7985

Federal Supply Class:
3120

National Item Identification Number:
007647985

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:

10162531

18876

U S ARMY AVIATION AND MISSILE COMMAND

Techincal Specification:

MATERIAL	COPPER ALLOY 675 OVERALL
SURFACE TREATMENT	CADMIUM LEFT END SURFACE OF BODY AND FLANGE
	CADMIUM OUTSIDE DIAMETER SURFACE OF BODY
	CADMIUM OUTSIDE DIAMETER SURFACE OF FLANGE
	CADMIUM RIGHT END SURFACE OF BODY
	CADMIUM RIGHT END SURFACE OF LEFT FLANGE
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	1.1200 INCHES NOMINAL
BODY OUTSIDE DIAMETER	2.2510 INCHES MINIMUM AND
	2.2515 INCHES MAXIMUM
BODY INSIDE DIAMETER	1.7550 INCHES MINIMUM AND
	1.7560 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	2.5000 INCHES NOMINAL
FLANGE WIDTH	0.1150 INCHES MINIMUM AND
	0.1200 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	CHAMFERED OUTSIDE RIGHT CORNER
	CHAMFERED INSIDE RIGHT CORNER
	CHAMFERED INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	SQUARE LEFT FLANGE BODY CORNER
LUBRICATION MATERIAL	LUBRICANT, SOLID FILM, MIL-L-46010

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