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National Stock Number:
3020-00-737-2012
Federal Supply Class:
3020
National Item Identification Number:
007372012
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:
| 3892M1183 | 78500 | MERITOR HEAVY VEHICLE SYSTEMS, LLC | | 7372012 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 837T5 | 22852 | SPALLA INC | | 837T5 | 56442 | DIAMOND REO TRUCK CO | | 913665 | 58275 | SASCO INC CANADIAN DIV |
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Techincal Specification:
| MATERIAL | STEEL COMP 8620H OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 57.0 ROCKWELL C MINIMUM AND | | 65.0 ROCKWELL C MAXIMUM TEETH | | CONSTRUCTION | SOLID | | DESIGN TYPE | HELICAL FIRST GEAR | | SPUR SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 7.098 INCHES FIRST GEAR | | 4.887 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 1.820 INCHES | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 2.626 INCHES BOTH ENDS | | ATTACHMENT METHOD | MOUNTING HOLE | | SPECIAL FEATURES | THREE 0.156 IN. DIA MTG HOLES TO BORE FROM FACE AT 30 DEG ANGLE TO BORE |
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