3120-01-252-4573 BEARING,SLEEVE Index 3120-01-252-4575 BEARING,SLEEVE

National Stock Number:
3120-01-252-4574

Federal Supply Class:
3120

National Item Identification Number:
012524574

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:
8019177-00658259BALLISTIC MISSILE OFFICE /AFSC/


Techincal Specification:
MATERIALCOPPER ALLOY 172 OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH0.3758 INCHES MINIMUM AND
0.3762 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.3440 INCHES MINIMUM AND
0.3450 INCHES MAXIMUM
BODY INSIDE DIAMETER0.2500 INCHES MINIMUM AND
0.2501 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
ANTIROTATION/LUBRICATION TYPE AND QUANTITY2 HOLE
HOLE DIAMETER0.0380 INCHES MINIMUM AND
0.0400 INCHES MAXIMUM FIRST
SURFACE FINISH8.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
8.0 MICROINCHES LEFT END SURFACE OF BODY
16.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
8.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE GROOVE LOCATION AND QUANTITY1 INTERNAL
SPECIAL FEATURESUSED ON THIRD GENERATION GYRO
THE MANUFACTURERS DATA
MANUFACTURERS CODE58259
DESIGN CONTROL REFERENCE8019177-006


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