3120-00-343-2191 BEARING,SLEEVE Index 3120-00-343-2193 BEARING,SLEEVE

National Stock Number:
3120-00-343-2192

Federal Supply Class:
3120

National Item Identification Number:
003432192

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:
171507779500WESTINGHOUSE ELECTRIC CORP
1JH1261PC317C11660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
1JH1264-317-32311660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
1JH1264-317-32379500WESTINGHOUSE ELECTRIC CORP
1JH1261PC317C79500WESTINGHOUSE ELECTRIC CORP
1JH1261PC317C90099NORTHROP GRUMMAN SYSTEMS CORPORATION
1JH1264PC36479500WESTINGHOUSE ELECTRIC CORP
H3133483PC317-32380064NAVAL SHIP SYSTEMS COMMAND
1JH1264-317-32390099NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY1 HOLE
BODY INSIDE DIAMETER2.4500 INCHES NOMINAL
BODY OUTSIDE DIAMETER3.2500 INCHES NOMINAL
CORNER SHAPESQUARE ALL CORNERS
HOLE DIAMETER0.2500 INCHES NOMINAL FIRST
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890,CL BS MIL SPEC SINGLE MATERIAL RESPONSE OUTER LAYER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-T-390 FED SPEC SINGLE MATERIAL RESPONSE INNER LAYER
MATERIALTIN ALLOY UNS L13890 INNER LAYER
MATERIALSTEEL OUTER LAYER
OVERALL LENGTH2.5000 INCHES NOMINAL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH125.0 MICROINCHES LEFT END SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY


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