3120-00-740-9666, BEARING,SLEEVE

National Stock Number:
3120-00-740-9666

Federal Supply Class:
3120

National Item Identification Number:
007409666

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:

7409666	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
M305811	61465	GARWOOD/FELLER INC GARWOOD WINCH DIV

Techincal Specification:

MATERIAL	COPPER ALLOY 932 OVERALL
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH	2.9900 INCHES MINIMUM AND
	3.0100 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	3.2530 INCHES MINIMUM AND
	3.2540 INCHES MAXIMUM
BODY INSIDE DIAMETER	3.0050 INCHES MINIMUM AND
	3.0070 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	CHAMFERED INSIDE RIGHT CORNER
	CHAMFERED INSIDE LEFT CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	1 HOLE AND
	2 SLOT
SLOT WIDTH	0.0625 INCHES NOMINAL FIRST
SLOT LENGTH	0.1250 INCHES NOMINAL FIRST
SURFACE FINISH	32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
	125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
LUBRICATION MATERIAL	LUBRICATING OIL
LUBRICANT ACCOMMODATION STYLE	GROOVED OPEN BOTH ENDS
SURFACE GROOVE LOCATION AND QUANTITY	2 INTERNAL

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