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National Stock Number:
3020-01-136-1470
Federal Supply Class:
3020
National Item Identification Number:
011361470
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:
| 65391-11674-104 | 21540 | PRECISION GEAR INDUSTRIES LLC | | 65391-11674-104 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | CONSTRUCTION | SOLID | | CRITICALITY CODE JUSTIFICATION | FEAT | | DESIGN TYPE | SPUR FIRST GEAR | | DESIGN TYPE | SPUR SECOND GEAR | | HUB NOMINAL LENGTH | 0.360 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL LENGTH | 1.4030 INCHES SECOND END | | HUB NOMINAL LENGTH | 3.1520 INCHES FIRST END | | HUB STYLE DESIGNATOR | THREADED FIRST END | | HUB STYLE DESIGNATOR | THREADED SECOND END | | MATERIAL | STEEL OVERALL | | NOMINAL OVERALL LENGTH | 9.586 INCHES | | SPECIAL FEATURES | FLIGHT SAFETY CRITICAL | | SPLINE QUANTITY | 47 SECOND END |
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