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National Stock Number: 3020-01-190-2929
Federal Supply Class: 3020
National Item Identification Number: 011902929
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:
363C163-1 | 17472 | EATON AEROSPACE LLC | 363C163-1 | 72121 | EATON MOTOR SITE |
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Techincal Specification:
CONSTRUCTION | SOLID | HUB NOMINAL LENGTH | 0.3750 INCHES SECOND END | HUB NOMINAL LENGTH | 0.3900 INCHES FIRST END | HUB NOMINAL LENGTH | 0.595 INCHES BETWEEN FIRST AND SECOND GEAR | HUB STYLE DESIGNATOR | 1 STEP BOTH ENDS | HUB NOMINAL LENGTH | 0.1750 INCHES BETWEEN SECOND AND THIRD GEAR | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758,COMP 4130 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 4130 OVERALL | NOMINAL OUTSIDE DIAMETER | 0.4240 INCHES SECOND GEAR | NOMINAL OUTSIDE DIAMETER | 0.4380 INCHES FIRST GEAR | NOMINAL OVERALL LENGTH | 1.900 INCHES | PRECISION CLASSIFICATION | QUALITY NUMBER 5 ALL GEARS | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | OXIDE OVERALL |
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