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National Stock Number:
3120-01-622-5476
Federal Supply Class:
3120
National Item Identification Number:
016225476
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.
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Manufacturer Information:
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.5065 INCHES MINIMUM AND 3.5105 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 4.0035 INCHES MINIMUM AND 4.0055 INCHES MAXIMUM | | OVERALL LENGTH | 2.125 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | 1/4 INCH WALL SERIES BEARING | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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