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National Stock Number:
3020-01-144-8499
Federal Supply Class:
3020
National Item Identification Number:
011448499
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:
| 115407D | 45152 | OSHKOSH CORP | | 115407D | 75Q65 | OSHKOSH DEFENSE LLC |
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Techincal Specification:
| DESIGN TYPE | HELICAL FIRST GEAR | | DESIGN TYPE | SPUR SECOND GEAR | | ATTACHMENT METHOD | MOUNTING HOLE | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 3.376 INCHES BOTH ENDS | | CONSTRUCTION | SOLID | | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM OVERALL AND 62.0 ROCKWELL C MAXIMUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL AND AISI/SAE 8620H ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | III MATERIAL | STEEL COMP 8620H OVERALL | | PRECISION CLASSIFICATION | QUALITY NUMBER 8 ALL GEARS | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL OUTSIDE DIAMETER | 9.8810 INCHES FIRST GEAR | | NOMINAL OUTSIDE DIAMETER | 4.4670 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 3.937 INCHES |
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