3120-00-516-1326 BEARING,WASHER,THRUST Index 3120-00-516-1340 BUSHING,SLEEVE

National Stock Number:
3120-00-516-1336

Federal Supply Class:
3120

National Item Identification Number:
005161336

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:
4-8058581205THE BOEING COMPANY


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY6 HOLE
BODY INSIDE DIAMETER0.8120 INCHES MINIMUM AND 0.8130 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.9990 INCHES MINIMUM AND 0.9995 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
CRITICALITY CODE JUSTIFICATIONFEAT
HOLE DIAMETER0.0580 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM FIRST
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
OVERALL LENGTH0.8200 INCHES MINIMUM AND 0.8300 INCHES MAXIMUM
MATERIALCOPPER ALLOY 630 OVERALL
SPECIAL FEATURESITEM IS CRITICAL IN NATURE AND ESSENTIAL TO B-52 PARTS SCREENING AND ENGINEERING AUTHORITY
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE GROOVE LOCATION AND QUANTITY1 INTERNAL
SURFACE TREATMENTCADMIUM OVERALL


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