3120-00-288-1314, BEARING,SLEEVE

National Stock Number:
3120-00-288-1314

Federal Supply Class:
3120

National Item Identification Number:
002881314

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:

903853-3

82577

RAYTHEON COMPANY

Techincal Specification:

BODY INSIDE DIAMETER	0.3295 INCHES MINIMUM AND 0.3345 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.4340 INCHES MINIMUM AND 0.4390 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE BODY CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER	0.5000 INCHES NOMINAL
FLANGE WIDTH	0.1230 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM
HARDNESS RATING	83.0 ROCKWELL C MINIMUM AND 89.0 ROCKWELL C MAXIMUM OVERALL
OVERALL LENGTH	0.1990 INCHES MINIMUM AND 0.2010 INCHES MAXIMUM
MATERIAL	STEEL COMP 302 OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
SURFACE TREATMENT	PASSIVATE OVERALL

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