3120-00-502-5001 BEARING,SLEEVE Index 3120-00-502-5004 BEARING,WASHER,THRUST

National Stock Number:
3120-00-502-5003

Federal Supply Class:
3120

National Item Identification Number:
005025003

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:
502500319204ARMY, UNITED STATES DEPARTMENT OF THE
502500319206ARMY, UNITED STATES DEPARTMENT OF THE BUSINESS DEVELOPMENT DBA WATERVLIET ARSENAL


Techincal Specification:
BODY INSIDE DIAMETER0.9530 INCHES MINIMUM AND 0.9540 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.2205 INCHES MINIMUM AND 1.2210 INCHES MAXIMUM
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER1.3270 INCHES MINIMUM AND 1.3280 INCHES MAXIMUM
FLANGE WIDTH0.1980 INCHES NOMINAL
OVERALL LENGTH0.4680 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-746,COMP A HARD FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALCOPPER ALLOY 510 OVERALL
MATERIALLUBRICANT LUBRICATION
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE FINISH125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE FINISH125.0 MICROINCHES SPHERICAL SURFACE
SURFACE FINISH63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY


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