3120-00-074-2081 BEARING,SLEEVE Index 3120-00-074-2083 BUSHING,SLEEVE

National Stock Number:
3120-00-074-2082

Federal Supply Class:
3120

National Item Identification Number:
000742082

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:
7237730P00103538LOCKHEED MARTIN CORPORATION
7237730P103538LOCKHEED MARTIN CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER1.0040 INCHES MINIMUM AND 1.0050 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.3770 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER1.7300 INCHES MINIMUM AND 1.7700 INCHES MAXIMUM
FLANGE WIDTH0.2080 INCHES MINIMUM AND 0.2100 INCHES MAXIMUM
LUBRICANT ACCOMMODATION STYLEPERFORATED
OVERALL LENGTH1.2000 INCHES MINIMUM AND 1.2200 INCHES MAXIMUM
MATERIALCOPPER ALLOY OVERALL
SPECIAL FEATURESPERFORATIONS GRAPHITE FILLED
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH125.0 MICROINCHES OVERALL


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