2825-00-393-4556 RING,SEAL Index 5330-00-393-4558 RETAINER,PACKING

National Stock Number:
3120-00-393-4557

Federal Supply Class:
3120

National Item Identification Number:
003934557

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:
143221779500WESTINGHOUSE ELECTRIC CORP
143221790099NORTHROP GRUMMAN SYSTEMS CORPORATION
25J749PC10379500WESTINGHOUSE ELECTRIC CORP
26J142PC4T017-19-20-22T02479500WESTINGHOUSE ELECTRIC CORP
26J52PC6379500WESTINGHOUSE ELECTRIC CORP


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