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National Stock Number:
3120-01-268-9824
Federal Supply Class:
3120
National Item Identification Number:
012689824
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:
| AS81934 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS81934/1 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | M81934/1-12C009 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | M81934/1-12C009 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-B-81934/1 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MS21240-12C009 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | SAE AS81934/1 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
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Techincal Specification:
| MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER | | STEEL COMP 630 OUTER LAYER | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 0.2712 INCHES MINIMUM AND | | 0.2812 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.9388 INCHES MINIMUM AND | | 0.9393 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.5630 INCHES MINIMUM AND | | 0.5640 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | SURFACE FINISH | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
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