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National Stock Number:
3020-01-032-7645
Federal Supply Class:
3020
National Item Identification Number:
010327645
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:
| 1856086 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.250 INCHES BOTH ENDS | | CONSTRUCTION | ASSEMBLED | | DESIGN TYPE | SPUR SECOND GEAR | | DESIGN TYPE | SPUR FIRST GEAR | | HUB NOMINAL LENGTH | 0.030 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL LENGTH | 0.158 INCHES FIRST END | | HUB NOMINAL DIAMETER | 0.500 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB STYLE DESIGNATOR | PINNED FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,ALLOY 2024,T351 FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,TYPE 305 COND A FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR | | MATERIAL | ALUMINUM ALLOY 2024 SECOND GEAR | | MATERIAL | STEEL COMP 303 FIRST GEAR | | NOMINAL OUTSIDE DIAMETER | 1.289 INCHES FOURTH GEAR | | NOMINAL OVERALL LENGTH | 0.500 INCHES | | NOMINAL OUTSIDE DIAMETER | 3.040 INCHES FIFTH GEAR | | NOMINAL THREAD SIZE | 0.112 INCHES BOTH ENDS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE SECOND GEAR | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 3,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE FIRST GEAR | | SURFACE TREATMENT | ANODIZE FIRST GEAR | | SURFACE TREATMENT | ANODIZE SECOND GEAR | | THREAD SERIES DESIGNATOR | UNC BOTH ENDS |
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