5360-00-239-8564 SPRING,HELICAL,EXTENSION Index 5310-00-239-8568 WASHER,FLAT

National Stock Number:
3120-00-239-8567

Federal Supply Class:
3120

National Item Identification Number:
002398567

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:
3120PL01390719009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
715669-196214RAYTHEON COMPANY
715801-196214RAYTHEON COMPANY


Techincal Specification:
BODY INSIDE DIAMETER0.1910 INCHES MINIMUM AND 0.1930 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.3700 INCHES MINIMUM AND 0.3720 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
OVERALL LENGTH0.1950 INCHES MINIMUM AND 0.2050 INCHES MAXIMUM
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH63.0 MICROINCHES OVERALL


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