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National Stock Number:
3020-01-120-4571
Federal Supply Class:
3020
National Item Identification Number:
011204571
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:
| 10106655 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 132D1930 | 05606 | GENERAL DYNAMICS-OTS, INC. | | 132D1930 | 26420 | ASTRO GEAR AND INSTRUMENT CO INC |
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Techincal Specification:
| MATERIAL | TITANIUM ALLOY OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-T-9047,COMP 6,COND TN MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | CONSTRUCTION | ASSEMBLED | | DESIGN TYPE | SPUR FIRST GEAR | | SPUR SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 3.9230 INCHES FIRST GEAR | | 3.1010 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 0.900 INCHES | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | BORE NOMINAL DIAMETER | 0.598 INCHES BOTH ENDS | | SPLINE QUANTITY | 18 BOTH ENDS | | SPLINE PITCH DIAMETER | 0.5625 INCHES NOMINAL BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | PLAIN BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL LENGTH | 0.4100 INCHES FIRST END | | 0.110 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL DIAMETER | 0.840 INCHES FIRST END | | 2.720 INCHES BETWEEN FIRST AND SECOND GEAR | | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL | | CRITICALITY CODE JUSTIFICATION | FEAT |
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