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National Stock Number:
3020-00-239-1092
Federal Supply Class:
3020
National Item Identification Number:
002391092
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:
| 221-05-062 | 11871 | RECON/OPTICAL, INC. | | 221-05-062 | 80294 | BOURNS INSTRUMENTS INC |
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Techincal Specification:
| BORE NOMINAL DIAMETER | 0.251 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | CONSTRUCTION | SOLID | | DESIGN TYPE | SPUR SECOND GEAR | | DESIGN TYPE | SPUR FIRST GEAR | | HUB NOMINAL LENGTH | 0.093 INCHES BETWEEN FIRST AND SECOND GEAR | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,T351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | NOMINAL OUTSIDE DIAMETER | 0.6640 INCHES SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 2.3310 INCHES FIRST GEAR | | NOMINAL OVERALL LENGTH | 0.406 INCHES | | PRECISION CLASSIFICATION | QUALITY NUMBER 10 ALL GEARS | | SURFACE TREATMENT | ANODIZE OVERALL |
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