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National Stock Number: 3020-00-161-8204
Federal Supply Class: 3020
National Item Identification Number: 001618204
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:
| 180605 | 71791 | CURTISS-WRIGHT CONTROLS, INC. | | 180605-1 | 71791 | CURTISS-WRIGHT CONTROLS, INC. |
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Techincal Specification:
| DESIGN TYPE | SPUR ALL GEARS | | BORE STYLE | W/COUNTERBORE FIRST COUNTERBORE FIRST END | | BORE NOMINAL DIAMETER | 0.585 INCHES FIRST COUNTERBORE FIRST END | | CONSTRUCTION | SOLID | | COUNTERBORE NOMINAL DEPTH | 0.467 INCHES FIRST COUNTERBORE FIRST END | | COUNTERBORE NOMINAL DIAMETER | 1.670 INCHES FIRST COUNTERBORE FIRST END | | HARDNESS RATING | 54.0 ROCKWELL C MINIMUM OVERALL AND 56.0 ROCKWELL C MAXIMUM OVERALL | | III MATERIAL | STEEL OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL OUTSIDE DIAMETER | 1.056 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 1.332 INCHES | | NOMINAL OUTSIDE DIAMETER | 3.437 INCHES FIRST GEAR | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-8837 TYPE II CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL |
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