3120-00-498-6937, BEARING,SLEEVE

National Stock Number:
3120-00-498-6937

Federal Supply Class:
3120

National Item Identification Number:
004986937

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:

3207-1023

94271

LOCKHEED MARTIN CORP

Techincal Specification:

MATERIAL	PLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	L-P-410 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	0.1510 INCHES MINIMUM AND
	0.1560 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.3140 INCHES MINIMUM AND
	0.3150 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.1890 INCHES MINIMUM AND
	0.1900 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	0.6100 INCHES MINIMUM AND
	0.6500 INCHES MAXIMUM
FLANGE WIDTH	0.0570 INCHES MINIMUM AND
	0.0620 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 BETWEENINSIDE DIAMETER AND OUTSIDE DIAMETER OF BODY

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