4710-00-216-1654 TUBE ASSEMBLY,METAL Index 4820-00-216-1682 VALVE,FLOW CONTROL

National Stock Number:
3120-00-216-1681

Federal Supply Class:
3120

National Item Identification Number:
002161681

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:
08100-201779500WESTINGHOUSE ELECTRIC CORP


Techincal Specification:
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
STYLE DESIGNATORSEGMENTED, PLAIN, NO OUTSIDE FLANGES
SURFACE GROOVE LOCATION AND QUANTITY1 INTERNAL


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