3120-00-047-4090, BEARING,SLEEVE

6210-00-047-4089 LIGHT ASSEMBLY,INDICATOR

National Stock Number:
3120-00-047-4090

Federal Supply Class:
3120

National Item Identification Number:
000474090

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:

552356	02978	RENK AMERICA LLC
7738056	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

Techincal Specification:

MATERIAL	STEEL COMP 8630 AND
	STEEL COMP 8640 OR
	STEEL COMP 4130 AND
	STEEL COMP 4140 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-T-00825 FED SPEC ALL MATERIAL RESPONSES OVERALL
HARDNESS RATING	28.0 ROCKWELL C MINIMUM AND
	34.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE, INTERNAL FLANGE AT BOTH ENDS
OVERALL LENGTH	1.5740 INCHES MINIMUM AND
	1.5760 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	1.8800 INCHES NOMINAL
BODY INSIDE DIAMETER	1.6600 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER	2.2500 INCHES NOMINAL
FLANGE WIDTH	0.2500 INCHES NOMINAL
LEFT INTERNAL FLANGE HOLE DIAMETER	1.5743 INCHES MINIMUM AND
	1.5748 INCHES MAXIMUM
RIGHT INTERNAL FLANGE HOLE DIAMETER	1.5743 INCHES MINIMUM AND
	1.5748 INCHES MAXIMUM
LEFT INTERNAL FLANGE WIDTH	0.3300 INCHES NOMINAL
RIGHT INTERNAL FLANGE WIDTH	0.3300 INCHES NOMINAL
END TO FLANGE DISTANCE	0.1300 INCHES NOMINAL
LEFT END BODY DIAMETER	1.8800 INCHES NOMINAL
RIGHT END BODY DIAMETER	1.8800 INCHES NOMINAL
CORNER SHAPE	ROUND CENTER FLANGE LEFT BODY CORNER
	ROUND CENTER FLANGE RIGHT BODY CORNER
	SQUARE CENTER FLANGE OUTSIDE LEFT CORNER
	SQUARE CENTER FLANGE OUTSIDE RIGHT CORNER
SURFACE FINISH	32.0 MICROINCHES LEFT END SURFACE OF BODY
	180.0 MICROINCHES LEFT END SURFACE OF FLANGE
	180.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
	180.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
	32.0 MICROINCHES RIGHT END SURFACE OF BODY
	180.0 MICROINCHES RIGHT END SURFACE OF FLANGE
THE MANUFACTURERS DATA
MANUFACTURERS CODE	02978
DESIGN CONTROL REFERENCE	552356

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