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National Stock Number:
3120-01-268-3673
Federal Supply Class:
3120
National Item Identification Number:
012683673
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:
| 251-5750081 FIND 59 | 50079 | TEXTRON SYSTEMS CORP | | KRJ4SV-032 | 50632 | KAMATICS CORPORATION | | KRJ4SV-064 | 50632 | KAMATICS CORPORATION |
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Techincal Specification:
| MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE AND | | PLASTIC POLYAMIDE AND | | PLASTIC PHENOLIC INNER LAYER | | STEEL COMP 630 OUTER LAYER | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-81934 MIL SPEC SINGLE MATERIAL RESPONSE INNER LAYER | | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER | | HARDNESS RATING | 27.0 ROCKWELL C NOMINAL OUTER LAYER | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 0.990 INCHES MINIMUM AND | | 1.000 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.3755 INCHES MINIMUM AND | | 0.3760 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.2505 INCHES MINIMUM AND | | 0.2515 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS |
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