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National Stock Number: 3020-01-219-7862
Federal Supply Class: 3020
National Item Identification Number: 012197862
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:
| 181990 | 71791 | CURTISS-WRIGHT CONTROLS, INC. | | 181990-3 | 71791 | CURTISS-WRIGHT CONTROLS, INC. |
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Techincal Specification:
| DESIGN TYPE | SPUR SECOND GEAR | | DESIGN TYPE | SPUR FIRST GEAR | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.313 INCHES BOTH ENDS | | CONSTRUCTION | SOLID | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5610 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HUB NOMINAL DIAMETER | 0.395 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL DIAMETER | 0.500 INCHES FIRST END | | HUB NOMINAL LENGTH | 0.120 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL LENGTH | 0.4100 INCHES FIRST END | | HUB STYLE DESIGNATOR | 1 STEP FIRST END | | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR | | III MATERIAL | STEEL COMP 416SE OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL OUTSIDE DIAMETER | 2.5000 INCHES FIRST GEAR | | NOMINAL OUTSIDE DIAMETER | 0.5313 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 0.790 INCHES | | SURFACE TREATMENT | PASSIVATE OVERALL |
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