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National Stock Number: 3020-00-884-6146
Federal Supply Class: 3020
National Item Identification Number: 008846146
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:
512-3-028 | 07421 | L3HARRIS INTERSTATE ELECTRONICS CORPORATION | 512-3-028 | 81413 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. |
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Techincal Specification:
MATERIAL | STEEL CORROSION RESISTING FIRST GEAR | | ALUMINUM ALLOY SECOND GEAR | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CL 303 COND A FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR | | QQ-A-268,CL 2024-T4 FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR | SURFACE TREATMENT | PASSIVATE FIRST GEAR | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-10472 MIL SPEC SINGLE TREATMENT RESPONSE FIRST GEAR | CONSTRUCTION | ASSEMBLED | DESIGN TYPE | SPUR ALL GEARS | NOMINAL OUTSIDE DIAMETER | 0.183 INCHES FIRST GEAR | | 0.442 INCHES SECOND GEAR | NOMINAL OVERALL LENGTH | 0.927 INCHES | HUB STYLE DESIGNATOR | 1 STEP FIRST END | | 1 STEP SECOND END | | PLAIN BETWEEN FIRST AND SECOND GEAR | HUB NOMINAL LENGTH | 0.273 INCHES FIRST END | | 0.120 INCHES SECOND END | | 0.284 INCHES BETWEEN FIRST AND SECOND GEAR | HUB NOMINAL DIAMETER | 0.125 INCHES BETWEEN FIRST AND SECOND GEAR | | 0.125 INCHES BOTH ENDS |
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