2990-00-212-6790 GOVERNOR,ENGINE Index 4930-00-212-6793 NOZZLE,GUN,OIL

National Stock Number:
3120-00-212-6792

Federal Supply Class:
3120

National Item Identification Number:
002126792

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:
519287524617GENERAL MOTORS CORP
519287571934GENERAL MOTORS CORP ROCHESTER PRODUCTS DIV
K-519287518954KORODY-COLYER CORP A CR INDUSTRIES CO
MB1276-259875EATON CORP
519287572582ROLLS-ROYCE SOLUTIONS AMERICA INC
51928757X677GENERAL MOTORS LLC


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY1 HOLE
BODY INSIDE DIAMETER3.5000 INCHES NOMINAL
BODY OUTSIDE DIAMETER3.8130 INCHES NOMINAL
CORNER SHAPECHAMFERED ALL CORNERS
HOLE DIAMETER0.3350 INCHES MINIMUM AND 0.3550 INCHES MAXIMUM FIRST
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
OVERALL LENGTH1.1830 INCHES MINIMUM AND 1.1930 INCHES MAXIMUM
MATERIALALUMINUM ALLOY OR COPPER ALLOY INNER LAYER
MATERIALSTEEL COMP 1010 OUTER LAYER
SPECIAL FEATURES0.0020 UNDERSIZE ID
STYLE DESIGNATORSEGMENTED, PLAIN, NO OUTSIDE FLANGES
SURFACE TREATMENTTIN OVERALL


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