3120-00-139-9160, BEARING,SLEEVE

National Stock Number:
3120-00-139-9160

Federal Supply Class:
3120

National Item Identification Number:
001399160

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:

4G13148-105A

98897

LOCKHEED MARTIN CORP

Techincal Specification:

DESIGN CONTROL REFERENCE	4G13148-105A
MATERIAL	COPPER ALLOY OVERALL
SURFACE TREATMENT	CADMIUM OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	0.5420 INCHES MINIMUM AND
	0.5550 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.9950 INCHES MINIMUM AND
	1.0000 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.7344 INCHES MINIMUM AND
	0.7374 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	1.3800 INCHES NOMINAL
FLANGE WIDTH	0.0620 INCHES MINIMUM AND
	0.0650 INCHES MAXIMUM
CORNER SHAPE	CHAMFERED OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	RELIEF GROOVE LEFT FLANGE BODY CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	4 HOLE
HOLE DIAMETER	0.0610 INCHES MINIMUM AND
	0.0660 INCHES MAXIMUM FIRST
SURFACE FINISH	32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
	32.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
	32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
LUBRICANT ACCOMMODATION STYLE	GROOVED CIRCULAR
THE MANUFACTURERS DATA
MANUFACTURERS CODE	98897

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