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National Stock Number:
3020-00-719-5576
Federal Supply Class:
3020
National Item Identification Number:
007195576
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:
| 484C39 | 63665 | CEF INDUSTRIES INC ENVIRON DIV | | 484C39 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.437 INCHES BOTH ENDS | | CONSTRUCTION | ASSEMBLED | | DESIGN TYPE | SPUR SECOND GEAR | | DESIGN TYPE | WORM WHEEL FIRST GEAR | | HARDNESS RATING | 60.0 ROCKWELL C NOMINAL OVERALL | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL LENGTH | 1.404 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL LENGTH | 1.8910 INCHES SECOND END | | HUB NOMINAL LENGTH | 3.9750 INCHES FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7493,COMP 4620 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4620 OVERALL | | NOMINAL OUTSIDE DIAMETER | 1.400 INCHES FIRST GEAR | | NOMINAL OUTSIDE DIAMETER | 6.682 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 8.270 INCHES | | SPLINE PITCH DIAMETER | 0.7188 INCHES NOMINAL FIRST END | | SPLINE QUANTITY | 23 FIRST END | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE SHAFT/HUB | | SURFACE TREATMENT | CADMIUM SHAFT/HUB |
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