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National Stock Number: 3020-00-928-2127
Federal Supply Class: 3020
National Item Identification Number: 009282127
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:
| 14476 | 01351 | SOUTHERN GEAR & MACHINE INC | | 2330B9004 | 87557 | LOCKHEED CORP LOCKHEED ELECTRONICS CO INC | | C0-1J2-72 | 00141 | ROLLER BEARING CO OF AMERICA, INC | | 2330B9004 | 94117 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. |
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Techincal Specification:
| MATERIAL | STEEL COMP 303 SHAFT/HUB | | ALUMINUM ALLOY 2024 FIRST GEAR | | STEEL COMP 303 SECOND GEAR | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE SHAFT/HUB | | QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR | | QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR | | SURFACE TREATMENT | PASSIVATE SHAFT/HUB | | ANODIZE FIRST GEAR | | PASSIVATE SECOND GEAR | | CONSTRUCTION | ASSEMBLED | | DESIGN TYPE | SPUR FIRST GEAR | | SPUR SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 1.541 INCHES FIRST GEAR | | 0.457 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 0.500 INCHES | | PRECISION CLASSIFICATION | QUALITY NUMBER 10 ALL GEARS | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.188 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | 1 STEP BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL LENGTH | 0.219 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL DIAMETER | 0.500 INCHES BETWEEN FIRST AND SECOND GEAR | | ATTACHMENT METHOD | MOUNTING HOLE | | SPECIAL FEATURES | MTG HOLES 90 DEGS APART | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 94117 | | DESIGN CONTROL REFERENCE | 2330B9004 |
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