3120-00-764-7987, BEARING,SLEEVE

5330-00-764-7988 SEAL,NONMETALLIC SPECIAL SHAPED

National Stock Number:
3120-00-764-7987

Federal Supply Class:
3120

National Item Identification Number:
007647987

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:

10165505

18876

U S ARMY AVIATION AND MISSILE COMMAND

Techincal Specification:

MATERIAL	COPPER ALLOY OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	0.7450 INCHES MINIMUM AND
	0.7550 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	1.1270 INCHES MINIMUM AND
	1.1280 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.8760 INCHES MINIMUM AND
	0.8770 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	1.4700 INCHES MINIMUM AND
	1.5300 INCHES MAXIMUM
FLANGE WIDTH	0.1200 INCHES MINIMUM AND
	0.1300 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
	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
	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
THE MANUFACTURERS DATA
MANUFACTURERS CODE	18876
DESIGN CONTROL REFERENCE	10165505

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