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National Stock Number:
3120-21-859-0231
Federal Supply Class:
3120
National Item Identification Number:
218590231
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:
| 10524004 | 56161 | GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION | | 993-7498 | 36513 | ATLAS POLAR COMPANY LIMITED | | 993-7498 | A185N | CARGOTEC SWEDEN AB, HIAB | | 993-7498 | S0213 | CARGOTEC SWEDEN AB, HIAB |
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Techincal Specification:
| BODY INSIDE DIAMETER | 45.0 MILLIMETERS NOMINAL | | BODY OUTSIDE DIAMETER | 50.0 MILLIMETERS NOMINAL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE INSIDE DIAMETER SURFACE OF BODY | | OVERALL LENGTH | 60.0 MILLIMETERS NOMINAL | | SPECIAL FEATURES | POLYTETRAFLUOROETHYLENE FILM ON BORE |
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