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National Stock Number:
3020-00-918-3125
Federal Supply Class:
3020
National Item Identification Number:
009183125
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:
| 30275-B20-122 | 07421 | L3HARRIS INTERSTATE ELECTRONICS CORPORATION |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY FIRST GEAR | | STEEL SECOND GEAR | | SURFACE TREATMENT | ANODIZE FIRST GEAR | | PASSIVATE SECOND GEAR | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE SECOND GEAR | | CONSTRUCTION | ASSEMBLED | | DESIGN TYPE | SPUR FIRST GEAR | | SPUR SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 1.7222 INCHES FIRST GEAR | | 0.3055 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 1.185 INCHES | | PRECISION CLASSIFICATION | QUALITY NUMBER 12 ALL GEARS | | HUB STYLE DESIGNATOR | 1 STEP BOTH ENDS | | HUB NOMINAL LENGTH | 0.138 INCHES FIRST END | | 0.592 INCHES SECOND END | | HUB NOMINAL DIAMETER | 0.187 INCHES BOTH ENDS |
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