3120-01-268-3674, BEARING,SLEEVE

National Stock Number:
3120-01-268-3674

Federal Supply Class:
3120

National Item Identification Number:
012683674

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:

234-5750088 FIND 19	50079	TEXTRON SYSTEMS CORP
KRJ8-UDSV-020	50632	KAMATICS CORPORATION

Techincal Specification:

BODY INSIDE DIAMETER	0.5005 INCHES MINIMUM AND 0.5015 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.6260 INCHES MINIMUM AND 0.6265 INCHES MAXIMUM
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
CORNER SHAPE	UNDERCUT LEFT FLANGE BODY CORNER
FLANGE OUTSIDE DIAMETER	0.9800 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
FLANGE WIDTH	0.0575 INCHES MINIMUM AND 0.0625 INCHES MAXIMUM
HARDNESS RATING	27.0 ROCKWELL C NOMINAL OUTER LAYER
OVERALL LENGTH	1.3125 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-81934 MIL SPEC SINGLE MATERIAL RESPONSE INNER LAYER
MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE AND PLASTIC PHENOLIC AND PLASTIC POLYAMIDE (NYLON) INNER LAYER
MATERIAL	STEEL COMP 630 OUTER LAYER
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END

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