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National Stock Number:
3020-00-521-9404
Federal Supply Class:
3020
National Item Identification Number:
005219404
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:
| 708498-1 | 96214 | RAYTHEON COMPANY |
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Techincal Specification:
| MATERIAL | STEEL COMP 303S OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720,COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | CONSTRUCTION | SOLID | | DESIGN TYPE | SPUR FIRST GEAR | | SPUR SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 1.437 INCHES FIRST GEAR | | 0.405 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 0.880 INCHES | | PRECISION CLASSIFICATION | QUALITY NUMBER 10 OR | | QUALITY NUMBER 11 ALL GEARS | | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR | | 1 STEP BOTH ENDS | | HUB NOMINAL LENGTH | 0.230 INCHES BETWEEN FIRST AND SECOND GEAR | | 0.130 INCHES BOTH ENDS | | HUB NOMINAL DIAMETER | 0.250 INCHES BETWEEN FIRST AND SECOND GEAR | | 0.187 INCHES BOTH ENDS |
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