2540-01-531-1879 ARMOR,SUPPLEMENTAL,SMALL ARMS-FR Index 4710-01-531-1881 TUBE ASSEMBLY,METAL

National Stock Number:
3120-01-531-1880

Federal Supply Class:
3120

National Item Identification Number:
015311880

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:
9-64366-300417765THE BOEING COMPANY
9-64366-300481205THE BOEING COMPANY


Techincal Specification:
MATERIALCOPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-5687,TYPE 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH1.1500 INCHES MINIMUM AND
1.1700 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.7520 INCHES MINIMUM AND
0.7530 INCHES MAXIMUM
BODY INSIDE DIAMETER0.6265 INCHES MINIMUM AND
0.6275 INCHES MAXIMUM
PART NAME ASSIGNED BY CONTROLLING AGENCYBEARING,SINTERED


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