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National Stock Number: 3020-01-178-5851
Federal Supply Class: 3020
National Item Identification Number: 011785851
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:
709682 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
BORE STYLE | PLAIN BOTH ENDS | CONSTRUCTION | SOLID | DESIGN TYPE | SPUR SECOND GEAR | DESIGN TYPE | SPUR FIRST GEAR | HARDNESS RATING | 35.0 ROCKWELL A MINIMUM AND 45.0 ROCKWELL A MAXIMUM OVERALL | HUB NOMINAL LENGTH | 0.444 INCHES BETWEEN FIRST AND SECOND GEAR | HUB NOMINAL LENGTH | 1.531 INCHES FIRST END | HUB STYLE DESIGNATOR | 1 GROOVE SECOND END | HUB STYLE DESIGNATOR | 1 STEP FIRST END | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP E9310 OVERALL | NOMINAL OUTSIDE DIAMETER | 1.6000 INCHES FIRST GEAR | NOMINAL OUTSIDE DIAMETER | 3.9380 INCHES SECOND GEAR | NOMINAL OVERALL LENGTH | 4.547 INCHES |
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