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National Stock Number:
3020-00-753-0529
Federal Supply Class:
3020
National Item Identification Number:
007530529
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:
| 4067-20 | 00462 | GOODRICH CORPORATION DBA TRW LUCAS AEROSPACE | | 4067-20 | 3HRL4 | GOODRICH CORPORATION | | 4067D20 | 82402 | TRIUMPH GEAR SYSTEMS INC |
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Techincal Specification:
| BACKLASH DESIGNATION | GRADE B ALL GEARS | | BORE NOMINAL DIAMETER | 0.312 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | CONSTRUCTION | SOLID | | DESIGN TYPE | SPUR SECOND GEAR | | DESIGN TYPE | SPUR FIRST GEAR | | HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM HUB | | HARDNESS RATING | 64.0 ROCKWELL SUPERFICIAL 45-N MINIMUM AND 70.0 ROCKWELL SUPERFICIAL 45-N MAXIMUM TEETH | | HUB NOMINAL LENGTH | 0.344 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL LENGTH | 0.391 INCHES SECOND END | | HUB NOMINAL LENGTH | 0.422 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 0.375 INCHES BOTH ENDS | | HUB NOMINAL DIAMETER | 0.594 INCHES BETWEEN FIRST AND SECOND GEAR | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6264 ASSN STD SINGLE MATERIAL RESPONSE OR QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OR STEEL COMP 4820 OVERALL | | NOMINAL OUTSIDE DIAMETER | 0.833 INCHES SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 2.583 INCHES FIRST GEAR | | NOMINAL OVERALL LENGTH | 1.922 INCHES |
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