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National Stock Number:
3020-01-164-0111
Federal Supply Class:
3020
National Item Identification Number:
011640111
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:
| 1173372 | 34712 | LAKE SHORE SYSTEMS, INC. | | 318244-8 | 34712 | LAKE SHORE SYSTEMS, INC. | | PL-318244 | 34712 | LAKE SHORE SYSTEMS, INC. | | PL-318244 ITEM8 | 34712 | LAKE SHORE SYSTEMS, INC. | | 318244-8 | 70143 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| DESIGN TYPE | SPUR SECOND GEAR | | DESIGN TYPE | SPUR FIRST GEAR | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 1.501 INCHES BOTH ENDS | | CONSTRUCTION | SOLID | | KEYWAY NOMINAL WIDTH | 0.251 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL AND AISI/SAE 8620H ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HUB NOMINAL DIAMETER | 2.750 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL LENGTH | 0.438 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR | | III MATERIAL | STEEL COMP 8620H OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.875 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 13.1950 INCHES FIRST GEAR | | NOMINAL OUTSIDE DIAMETER | 3.5000 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 2.563 INCHES |
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