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National Stock Number:
3020-00-586-9276
Federal Supply Class:
3020
National Item Identification Number:
005869276
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:
| 3013211 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| BACKLASH DESIGNATION | GRADE C ALL GEARS | | CONSTRUCTION | ASSEMBLED | | DESIGN TYPE | SPUR FIRST GEAR | | DESIGN TYPE | SPUR SECOND GEAR | | HUB NOMINAL LENGTH | 0.2110 INCHES FIRST END | | HUB NOMINAL LENGTH | 0.5390 INCHES SECOND END | | HUB NOMINAL DIAMETER | 0.187 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | 1 STEP FIRST END | | HUB STYLE DESIGNATOR | PLAIN SECOND END | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B150,ALLOY 1 ASSN STD SINGLE MATERIAL RESPONSE FIRST GEAR | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE SHAFT/HUB | | MATERIAL | COPPER ALLOY FIRST GEAR | | MATERIAL | STEEL COMP 303 SECOND GEAR | | MATERIAL | STEEL COMP 303 SHAFT/HUB | | NOMINAL OUTSIDE DIAMETER | 0.404 INCHES SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 1.274 INCHES FIRST GEAR | | NOMINAL OVERALL LENGTH | 1.125 INCHES | | PRECISION CLASSIFICATION | QUALITY NUMBER 10 ALL GEARS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-171,FINISH 5.4.1 MIL STD SINGLE TREATMENT RESPONSE SECOND GEAR | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-171,FINISH 5.4.1 MIL STD SINGLE TREATMENT RESPONSE SHAFT/HUB | | SURFACE TREATMENT | PASSIVATE SHAFT/HUB | | SURFACE TREATMENT | PASSIVATE SECOND GEAR |
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