3110-01-239-2437 CAM FOLLOWER,NEEDLE BEARING Index 5365-01-239-2439 SPACER,SLEEVE

National Stock Number:
3120-01-239-2438

Federal Supply Class:
3120

National Item Identification Number:
012392438

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:
403320-398897LOCKHEED MARTIN CORP


Techincal Specification:
BODY INSIDE DIAMETER2.0014 INCHES MINIMUM AND 2.0025 INCHES MAXIMUM
BODY OUTSIDE DIAMETER2.4023 INCHES MINIMUM AND 2.4028 INCHES MAXIMUM
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPEUNDERCUT LEFT FLANGE BODY CORNER
FLANGE OUTSIDE DIAMETER2.7000 INCHES NOMINAL
FLANGE WIDTH0.1750 INCHES MINIMUM AND 0.1800 INCHES MAXIMUM
LUBRICANT ACCOMMODATION STYLEGROOVED OPEN ONE END
OVERALL LENGTH1.1950 INCHES MINIMUM AND 1.2100 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 172 OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE GROOVE LOCATION AND QUANTITY4 INTERNAL


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