3120-01-172-5148 BEARING,PLAIN,SPHERICAL Index 3120-01-172-5150 BUSHING,SLEEVE

National Stock Number:
3120-01-172-5149

Federal Supply Class:
3120

National Item Identification Number:
011725149

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:
7-11330014402731MCDONNELL DOUGLAS HELICOPTER CO INC
7-11330014415152PCX AEROSYSTEMS-MANCHESTER, LLC
7-11330014433682W AND G MACHINE COMPANY, INCORPORATED
7-1133001448V613THE BOEING COMPANY


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