3120-01-317-2589, BEARING,SLEEVE

National Stock Number:
3120-01-317-2589

Federal Supply Class:
3120

National Item Identification Number:
013172589

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:

HS5444-0004	02731	MCDONNELL DOUGLAS HELICOPTER CO INC
HS5444-0004	50632	KAMATICS CORPORATION
KJB299200H-0004	50632	KAMATICS CORPORATION
HS5444-0004	8V613	THE BOEING COMPANY

Techincal Specification:

MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER
	ALUMINUM ALLOY 7075 OUTER LAYER
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	1.7950 INCHES MINIMUM AND
	1.8150 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.8913 INCHES MINIMUM AND
	0.8923 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.6880 INCHES MINIMUM AND
	0.6890 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	1.3550 INCHES MINIMUM AND
	1.3750 INCHES MAXIMUM
FLANGE WIDTH	0.0575 INCHES MINIMUM AND
	0.0625 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	UNDERCUT LEFT FLANGE BODY CORNER
	SQUARE ALL CORNERS

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