3120-00-712-9408, BEARING,SLEEVE

National Stock Number:
3120-00-712-9408

Federal Supply Class:
3120

National Item Identification Number:
007129408

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:

8426076

19204

ARMY, UNITED STATES DEPARTMENT OF THE

Techincal Specification:

MATERIAL	STEEL OUTSIDE DIAMETER SURFACE OF RACE INSERT
SURFACE TREATMENT	PHOSPHATE OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	0.3440 INCHES NOMINAL
BODY OUTSIDE DIAMETER	0.7495 INCHES MINIMUM AND
	0.7505 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.4995 INCHES MINIMUM AND
	0.5005 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	1.0620 INCHES NOMINAL
FLANGE WIDTH	0.1250 INCHES NOMINAL
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	CHAMFERED INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	ROUND LEFT FLANGE BODY CORNER
SURFACE FINISH	63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
	125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
	125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
	125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
	63.0 MICROINCHES RIGHT END SURFACE OF BODY
	125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
CRITICALITY CODE JUSTIFICATION	ADAR AND
	ADAS
THE MANUFACTURERS DATA
MANUFACTURERS CODE	19204
DESIGN CONTROL REFERENCE	8426076

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