2925-00-203-4273 SPARK PLUG Index 3120-00-203-4283 BEARING,SLEEVE

National Stock Number:
3120-00-203-4282

Federal Supply Class:
3120

National Item Identification Number:
002034282

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:
6773380254TEXTRON LYCOMING INC WILLIAMSPORT PLANT
67733R1120SATAIR A/S


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY8 HOLE
BODY INSIDE DIAMETER2.8580 INCHES MINIMUM AND 2.8630 INCHES MAXIMUM
BODY OUTSIDE DIAMETER3.1300 INCHES MINIMUM AND 3.1310 INCHES MAXIMUM
CORNER SHAPECHAMFERED INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
FEATURES PROVIDEDCASEHARDENED
FLANGE OUTSIDE DIAMETER3.4900 INCHES MINIMUM AND 3.5100 INCHES MAXIMUM
FLANGE WIDTH0.0700 INCHES MINIMUM AND 0.1000 INCHES MAXIMUM
HARDNESS RATING25.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
HOLE DIAMETER0.2500 INCHES NOMINAL FIRST
OVERALL LENGTH1.4900 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM
MATERIALSTEEL COMP 8615 OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END


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