3120-00-343-2220 BEARING,SLEEVE Index 3120-00-343-2222 BEARING,SLEEVE

National Stock Number:
3120-00-343-2221

Federal Supply Class:
3120

National Item Identification Number:
003432221

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:
171400911660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
171400979500WESTINGHOUSE ELECTRIC CORP
1JH1567PC24711660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
1JH1567PC24779500WESTINGHOUSE ELECTRIC CORP
1JH1567PC24790099NORTHROP GRUMMAN SYSTEMS CORPORATION
171400990099NORTHROP GRUMMAN SYSTEMS CORPORATION
H3169370PC24780064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BODY INSIDE DIAMETER1.5000 INCHES NOMINAL
BODY OUTSIDE DIAMETER2.2520 INCHES NOMINAL
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
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 OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER2.6250 INCHES NOMINAL
FLANGE WIDTH0.5000 INCHES NOMINAL
OVERALL LENGTH2.0000 INCHES NOMINAL
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
MATERIALOIL LUBRICATING LUBRICATION
MATERIALSTEEL OUTER LAYER
MATERIALTIN ALLOY UNS L13890 INNER LAYER
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE FINISH125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE FINISH32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES RIGHT END SURFACE OF BODY


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