3120-00-720-2973, BEARING,SLEEVE

National Stock Number:
3120-00-720-2973

Federal Supply Class:
3120

National Item Identification Number:
007202973

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:

64-6137PL	66935	JOHNSON CONTROLS NAVY SYSTEMS, LLC
64-9930PC64	66935	JOHNSON CONTROLS NAVY SYSTEMS, LLC

Techincal Specification:

MATERIAL	ALUMINUM ALLOY 850.0 OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	1.3125 INCHES NOMINAL
BODY OUTSIDE DIAMETER	2.0990 INCHES MINIMUM AND
	2.1000 INCHES MAXIMUM
BODY INSIDE DIAMETER	1.6305 INCHES MINIMUM AND
	1.6325 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	2.6250 INCHES NOMINAL
FLANGE WIDTH	0.1880 INCHES MINIMUM AND
	0.1920 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	SQUARE LEFT FLANGE BODY CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	4 HOLE
HOLE DIAMETER	0.1250 INCHES NOMINAL FIRST
SURFACE FINISH	32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
	125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
	125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
	125.0 MICROINCHES RIGHT END SURFACE OF BODY
	125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
LUBRICATION MATERIAL	LUBRICANT, MANUFACTURERS STANDARD
LUBRICANT ACCOMMODATION STYLE	GROOVED CIRCULAR
SURFACE GROOVE LOCATION AND QUANTITY	1 INTERNAL
SPECIAL FEATURES	REFERENCE SPCC PROCUREMENT SPEC 3120-720-2973 FOR ADDITONALDESIGN DATA

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