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National Stock Number: 3020-00-509-4766
Federal Supply Class: 3020
National Item Identification Number: 005094766
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:
1639C74 | 16603 | CONTROL FLOW, INC. | 1639C74 | 3X894 | CONTROL FLOW, INC. |
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Techincal Specification:
CONSTRUCTION | SOLID | DESIGN TYPE | HELICAL FIRST GEAR | DESIGN TYPE | SPUR SECOND GEAR | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL | HUB NOMINAL LENGTH | 0.250 INCHES SECOND END | HUB NOMINAL LENGTH | 0.6930 INCHES FIRST END | HUB NOMINAL LENGTH | 1.057 INCHES BETWEEN FIRST AND SECOND GEAR | HUB STYLE DESIGNATOR | PLAIN FIRST END | HUB STYLE DESIGNATOR | PLAIN SECOND END | HUB NOMINAL DIAMETER | 0.250 INCHES BOTH ENDS | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL OVERALL | NOMINAL OUTSIDE DIAMETER | 0.374 INCHES SECOND GEAR | NOMINAL OUTSIDE DIAMETER | 1.4370 INCHES FIRST GEAR | NOMINAL OVERALL LENGTH | 2.938 INCHES |
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