3120-00-248-5763, BEARING,SLEEVE

National Stock Number:
3120-00-248-5763

Federal Supply Class:
3120

National Item Identification Number:
002485763

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:

3207-1022

94271

LOCKHEED MARTIN CORP

Techincal Specification:

MATERIAL	PLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	0.1560 INCHES NOMINAL
BODY OUTSIDE DIAMETER	0.2520 INCHES MINIMUM AND
	0.2530 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.0937 INCHES MINIMUM AND
	0.0947 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	0.2900 INCHES MINIMUM AND
	0.3300 INCHES MAXIMUM
FLANGE WIDTH	0.0570 INCHES MINIMUM AND
	0.0670 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
	SQUARE LEFT FLANGE BODY CORNER
SURFACE FINISH	125.0 MICROINCHES OVERALL
SPECIAL FEATURES	0.002 INCH CONCENTRICITY BETWEEN INSIDE DIAMETERAND OUTSIDE DIAMETER OF BODY

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