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National Stock Number:
3020-00-575-2897
Federal Supply Class:
3020
National Item Identification Number:
005752897
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:
| 42217-87 | 00462 | GOODRICH CORPORATION DBA TRW LUCAS AEROSPACE | | 42217-87 | 82402 | TRIUMPH GEAR SYSTEMS INC | | 42217D87 | 82402 | TRIUMPH GEAR SYSTEMS INC |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BORE NOMINAL DIAMETER | 0.512 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | CONSTRUCTION | SOLID | | DESIGN TYPE | SPUR SECOND GEAR | | DESIGN TYPE | SPUR FIRST GEAR | | HARDNESS RATING | 52.0 ROCKWELL C MINIMUM AND 56.0 ROCKWELL C MAXIMUM OVERALL | | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL DIAMETER | 0.689 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL LENGTH | 0.100 INCHES BETWEEN FIRST AND SECOND GEAR | | MATERIAL | STEEL OVERALL | | NOMINAL OUTSIDE DIAMETER | 0.945 INCHES ALL GEARS | | NOMINAL OVERALL LENGTH | 1.148 INCHES |
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