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National Stock Number:
3020-00-734-6764
Federal Supply Class:
3020
National Item Identification Number:
007346764
Description:
GEAR CLUSTER
Detail:
A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see GEARSHAFT (as modified). Excludes GEAR SUBASSEMBLY, SPEED DECREASER.
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Manufacturer Information:
| 3020007346764 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | | 3892S1215 | 22852 | SPALLA INC | | 7346764 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 3892S1215 | 3D6E9 | MERITOR INDUSTRIAL PRODUCTS, LLC | | KC5305 | 56442 | DIAMOND REO TRUCK CO | | 3892S1215 | 78500 | MERITOR HEAVY VEHICLE SYSTEMS, LLC |
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Techincal Specification:
| MATERIAL | STEEL COMP 8620 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND | | AISI/SAE 8620 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 57.0 ROCKWELL C MINIMUM AND | | 62.0 ROCKWELL C MAXIMUM OVERALL | | CONSTRUCTION | SOLID | | DESIGN TYPE | SPUR FIRST GEAR | | HELICAL SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 6.453 INCHES FIRST GEAR | | 8.116 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 2.563 INCHES | | BORE STYLE | W/COUNTERBORE FIRST END | | BORE NOMINAL DIAMETER | 3.002 INCHES FIRST END | | COUNTERBORE NOMINAL DEPTH | 0.156 INCHES FIRST END | | COUNTERBORE NOMINAL DIAMETER | 4.8750 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR | | PLAIN BOTH ENDS | | HUB NOMINAL LENGTH | 0.500 INCHES SECOND END | | 0.626 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL DIAMETER | 4.125 INCHES FIRST END | | 3.563 INCHES SECOND END | | 5.313 INCHES BETWEEN FIRST AND SECOND GEAR |
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