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National Stock Number:
3020-00-119-9771
Federal Supply Class:
3020
National Item Identification Number:
001199771
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:
| 83104 | 00198 | PRATT & WHITNEY CANADA CORP | | 83104 | 77445 | RTX CORPORATION |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BORE STYLE | PARTIAL FIRST END | | BORE NOMINAL DEPTH | 3.500 INCHES FIRST END | | BORE NOMINAL DIAMETER | 0.437 INCHES FIRST END | | CONSTRUCTION | SOLID | | DESIGN TYPE | SPUR FIRST GEAR | | DESIGN TYPE | SPUR SECOND GEAR | | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL | | HUB NOMINAL DIAMETER | 0.748 INCHES SECOND END | | HUB STYLE DESIGNATOR | PLAIN SECOND END | | HUB STYLE DESIGNATOR | THREADED FIRST END | | HUB NOMINAL LENGTH | 0.094 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL LENGTH | 0.3440 INCHES FIRST END | | HUB NOMINAL LENGTH | 1.2660 INCHES SECOND END | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP E9310 OVERALL | | NOMINAL OUTSIDE DIAMETER | 1.350 INCHES SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 5.184 INCHES FIRST GEAR | | NOMINAL OVERALL LENGTH | 4.781 INCHES | | SPECIAL FEATURES | FIRST END HAS SPLINES AFTER THREADS,12 TEETH AT 0.600 PITCH DIA |
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