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National Stock Number:
3120-00-724-7710
Federal Supply Class:
3120
National Item Identification Number:
007247710
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:
| MILB5687 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | P89-9 | 4T3X6 | BUNTING BEARINGS LLC | | P89-9 | 60960 | BUNTING BEARINGS CORP KALAMAZOO PLANT | | P89-9 | 71366 | BUNTING BEARINGS CORP |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.8760 INCHES MINIMUM AND 0.8770 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.1280 INCHES MINIMUM AND 1.1290 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND A COMPOSITION | | OVERALL LENGTH | 1.1200 INCHES MINIMUM AND 1.1300 INCHES MAXIMUM | | LUBRICATION MATERIAL | LUBRICANT, MANUFACTURERS STANDARD | | MATERIAL | COPPER ALLOY OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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