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National Stock Number:
3120-00-776-7680
Federal Supply Class:
3120
National Item Identification Number:
007767680
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:
| 3120007767680 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | | 62.90.032 | 0124B | SAPA OPERACIONES SL | | 7767680 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 8892808 | 24617 | GENERAL MOTORS CORP | | 8892808 | 73342 | ALLISON TRANSMISSION INC | | MILB13506CLASSB1 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| MATERIAL | COPPER ALLOY INNER LAYER | | STEEL COMP 1015 OUTER LAYER | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 0.8650 INCHES MINIMUM AND | | 0.8850 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 3.7530 INCHES MINIMUM AND | | 3.7550 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 3.5410 INCHES MINIMUM AND | | 3.5450 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | NONDEFINITIVE SPEC/STD DATA | B1 CLASS |
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