3110-01-082-9577 BEARING,ROLLER,CYLINDRICAL Index 3120-01-082-9579 BUSHING,SLEEVE

National Stock Number:
3120-01-082-9578

Federal Supply Class:
3120

National Item Identification Number:
010829578

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:
CS25100-381755LOCKHEED MARTIN CORPORATION
KDJ52-997613SARGENT AEROSPACE & DEFENSE, LLC


Techincal Specification:
BODY INSIDE DIAMETER3.2505 INCHES MINIMUM AND 3.2515 INCHES MAXIMUM
BODY OUTSIDE DIAMETER3.4995 INCHES MINIMUM AND 3.5000 INCHES MAXIMUM
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPEUNDERCUT LEFT FLANGE BODY CORNER
FLANGE OUTSIDE DIAMETER3.8650 INCHES MINIMUM AND 3.8850 INCHES MAXIMUM
FLANGE WIDTH0.1860 INCHES MINIMUM AND 0.1910 INCHES MAXIMUM
OVERALL LENGTH0.7400 INCHES MINIMUM AND 0.7600 INCHES MAXIMUM
MATERIALALUMINUM ALLOY 2024 OUTER LAYER
MATERIALPLASTIC POLYURETHANE INNER LAYER
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH63.0 MICROINCHES OVERALL
SURFACE TREATMENTANODIZE OUTER LAYER


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