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National Stock Number: 3020-01-365-7101
Federal Supply Class: 3020
National Item Identification Number: 013657101
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:
MBEU140943 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | MBEU140943 | U1604 | MARTIN-BAKER AIRCRAFT COMPANY LIMITED |
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Techincal Specification:
CONSTRUCTION | SOLID | CRITICALITY CODE JUSTIFICATION | FEAT | DESIGN TYPE | SPUR ALL GEARS | HUB NOMINAL LENGTH | 0.255 INCHES SECOND END | HUB NOMINAL LENGTH | 0.500 INCHES FIRST END | HUB NOMINAL LENGTH | 0.501 INCHES BETWEEN FIRST AND SECOND GEAR | HUB STYLE DESIGNATOR | 1 STEP FIRST END | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR | HUB STYLE DESIGNATOR | PLAIN SECOND END | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | HUB NOMINAL DIAMETER | 0.310 INCHES BETWEEN FIRST AND SECOND GEAR | HUB NOMINAL DIAMETER | 0.310 INCHES FIRST END | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6414 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL OVERALL | NOMINAL OUTSIDE DIAMETER | 0.686 INCHES FIRST GEAR | NOMINAL OUTSIDE DIAMETER | 1.061 INCHES SECOND GEAR | NOMINAL OVERALL LENGTH | 1.380 INCHES | SPECIAL FEATURES | FLIGHT SAFETY CRITICAL |
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