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National Stock Number:
3020-00-075-4481
Federal Supply Class:
3020
National Item Identification Number:
000754481
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:
| 7215718P1 | 03538 | LOCKHEED MARTIN CORPORATION | | 7215718P1 | 24446 | GENERAL ELECTRIC COMPANY |
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Techincal Specification:
| BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.187 INCHES BOTH ENDS | | CONSTRUCTION | SOLID | | DESIGN TYPE | SPUR FIRST GEAR | | DESIGN TYPE | SPUR SECOND GEAR | | HUB NOMINAL DIAMETER | 0.2480 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB STYLE DESIGNATOR | SPLIT FIRST END | | HUB NOMINAL LENGTH | 0.250 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL LENGTH | 0.3800 INCHES FIRST END | | MATERIAL | ALUMINUM ALLOY OVERALL | | NOMINAL OUTSIDE DIAMETER | 2.6666 INCHES SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 0.4166 INCHES FIRST GEAR | | NOMINAL OVERALL LENGTH | 0.880 INCHES | | PRECISION CLASSIFICATION | QUALITY NUMBER 12 FIRST GEAR |
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