3120-00-097-2436, BEARING,SLEEVE

3120-00-097-2429 BUSHING,GUIDE-NON-METALLIC

National Stock Number:
3120-00-097-2436

Federal Supply Class:
3120

National Item Identification Number:
000972436

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:

3320303	55380	HATCH & KIRK, INC.
3320303	72915	GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
K-3320303	18954	KORODY-COLYER CORP A CR INDUSTRIES CO

Techincal Specification:

MATERIAL	TIN ALLOY INNER LAYER
	COPPER ALLOY OUTER LAYER
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	0.9375 INCHES NOMINAL
BODY OUTSIDE DIAMETER	3.2520 INCHES MINIMUM AND
	3.2530 INCHES MAXIMUM
BODY INSIDE DIAMETER	2.9395 INCHES MINIMUM AND
	2.9405 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	4.1250 INCHES NOMINAL
FLANGE WIDTH	0.1835 INCHES MINIMUM AND
	0.1845 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	ROUND INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	UNDERCUT LEFT FLANGE BODY CORNER
SURFACE FINISH	32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
	32.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
	250.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
	500.0 MICROINCHES RIGHT END SURFACE OF BODY
	63.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
LUBRICANT ACCOMMODATION STYLE	GROOVED OPEN BOTH ENDS
THE MANUFACTURERS DATA
MANUFACTURERS CODE	55380
DESIGN CONTROL REFERENCE	3320303

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