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National Stock Number: 3020-01-106-0839
Federal Supply Class: 3020
National Item Identification Number: 011060839
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:
BYLB409 | 05624 | GE AVIATION SYSTEMS LLC |
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Techincal Specification:
MATERIAL | STEEL COMP 8740 FIRST GEAR | | STEEL COMP 4140 SECOND GEAR | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6049 MIL SPEC SINGLE MATERIAL RESPONSE FIRST GEAR | | MIL-S-5626,COND C4 MIL SPEC SINGLE MATERIAL RESPONSE SECOND GEAR | SURFACE TREATMENT | OXIDE OVERALL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924,CLASS I MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | CONSTRUCTION | ASSEMBLED | DESIGN TYPE | SPUR FIRST GEAR | | SPUR SECOND GEAR | NOMINAL OUTSIDE DIAMETER | 2.1250 INCHES FIRST GEAR | | 1.1250 INCHES SECOND GEAR | NOMINAL OVERALL LENGTH | 1.182 INCHES | HUB STYLE DESIGNATOR | 2 STEPS FIRST END | | 1 STEP SECOND END | HUB NOMINAL LENGTH | 0.417 INCHES FIRST END | | 0.234 INCHES SECOND END | HUB NOMINAL DIAMETER | 0.312 INCHES BOTH ENDS |
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