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National Stock Number:
3020-00-140-3627
Federal Supply Class:
3020
National Item Identification Number:
001403627
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:
| 537-6000-031 | 07421 | L3HARRIS INTERSTATE ELECTRONICS CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL SHAFT/HUB | | STEEL COMP 303 FIRST GEAR | | STEEL SECOND GEAR | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66,AISI 416/SAE 51416 ASSN STD SINGLE MATERIAL RESPONSE SHAFT/HUB | | QQ-S-763,CLASS 303,COND A FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR | | FED STD 66,AISI 416/SAE 51416 ASSN STD SINGLE MATERIAL RESPONSE SECOND GEAR | | SURFACE TREATMENT | PASSIVATE OVERALL | | CONSTRUCTION | ASSEMBLED | | DESIGN TYPE | SPUR FIRST GEAR | | SPUR SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 1.2777 INCHES FIRST GEAR | | 0.3055 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 0.941 INCHES | | PRECISION CLASSIFICATION | QUALITY NUMBER 12 FIRST GEAR | | BORE STYLE | W/COUNTERBORE BOTH ENDS | | BORE NOMINAL DIAMETER | 0.140 INCHES BOTH ENDS | | COUNTERBORE NOMINAL DEPTH | 0.063 INCHES BOTH ENDS | | COUNTERBORE NOMINAL DIAMETER | 0.1877 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | PLAIN BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL LENGTH | 0.137 INCHES FIRST END | | 0.551 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL DIAMETER | 0.312 INCHES FIRST END | | 0.312 INCHES BETWEEN FIRST AND SECOND GEAR |
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