2815-00-791-1436 PISTON,INTERNAL COMBUSTION ENGIN Index 2815-00-791-1443 PUSH ROD,ENGINE POPPET VALVE

National Stock Number:
3120-00-791-1440

Federal Supply Class:
3120

National Item Identification Number:
007911440

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:
11837715434CUMMINS INC.
2207-30782181WILLIAM SPENCER
34-11837716662LIFT PARTS MFG CO INC DIV OF ECHLIN MFG CO THE


Techincal Specification:
MATERIALCOPPER ALLOY 544 OVERALL
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND
90.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORSPLIT, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH1.7250 INCHES MINIMUM AND
1.7350 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.8145 INCHES MINIMUM AND
0.8175 INCHES MAXIMUM
BODY INSIDE DIAMETER0.7320 INCHES MINIMUM AND
0.7360 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
ANTIROTATION/LUBRICATION TYPE AND QUANTITY1 HOLE
HOLE DIAMETER0.3125 INCHES NOMINAL FIRST
SURFACE FINISH113.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
SURFACE GROOVE LOCATION AND QUANTITY1 INTERNAL


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