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National Stock Number:
3020-00-006-1609
Federal Supply Class:
3020
National Item Identification Number:
000061609
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:
| 11662018 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | C29-005371 | 72540 | DAYTON-WALTHER CORP |
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Techincal Specification:
| MATERIAL | STEEL COMP 1045 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-576 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | CONSTRUCTION | ASSEMBLED | | DESIGN TYPE | SPUR FIRST GEAR | | SPUR SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 5.956 INCHES FIRST GEAR | | 1.956 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 1.875 INCHES | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 1.003 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PINNED FIRST END | | PLAIN BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL LENGTH | 0.813 INCHES FIRST END | | 0.063 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL DIAMETER | 1.500 INCHES FIRST END | | 1.500 INCHES BETWEEN FIRST AND SECOND GEAR | | SPECIAL FEATURES | HUB END FLATTED ON TWO SIDES 90 DEG FROM SECURING HOLES; 1ST GEAR HAS SIX LIGHTENING HOLES 1.250 IN. DIA EQUALLY SPACED ON A 3.540 IN. DIA BOLT CIRCLE; SIX DEPRESSIONS,0.780 IN. DIA 0.020 IN. DEEP,SPACED BETWEEN LIGHTENING HOLES ON HUB SIDE ON A 4.500 IN. DIA BOLT CIRCLE | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 19207 | | DESIGN CONTROL REFERENCE | 11662018 |
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