3120-01-269-6379, BEARING,SLEEVE

National Stock Number:
3120-01-269-6379

Federal Supply Class:
3120

National Item Identification Number:
012696379

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:

568-5749790 FIND 26	50079	TEXTRON SYSTEMS CORP
568-5749790 FIND 26	53711	NAVAL SEA SYSTEMS COMMAND
KRJ6SV-014	50632	KAMATICS CORPORATION

Techincal Specification:

MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE AND
	PLASTIC POLYAMIDE AND
	PLASTIC PHENOLIC INNER LAYER
	STEEL COMP 630 OUTER LAYER
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-81934 MIL SPEC SINGLE MATERIAL RESPONSE INNER LAYER
	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER
HARDNESS RATING	27.0 ROCKWELL C NOMINAL OUTER LAYER
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH	0.8700 INCHES MINIMUM AND
	0.8800 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.5007 INCHES MINIMUM AND
	0.5012 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.3755 INCHES MINIMUM AND
	0.3765 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS

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