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National Stock Number:
3020-01-364-8800
Federal Supply Class:
3020
National Item Identification Number:
013648800
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:
| 1147792 | 34712 | LAKE SHORE SYSTEMS, INC. | | 5D3-02205 | 34712 | LAKE SHORE SYSTEMS, INC. | | 5D3-02205 ITEM NO 5 | 34712 | LAKE SHORE SYSTEMS, INC. |
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Techincal Specification:
| DESIGN TYPE | HELICAL ALL GEARS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 2.376 INCHES BOTH ENDS | | CONSTRUCTION | ASSEMBLED | | HARDNESS RATING | 56.0 ROCKWELL C MINIMUM TEETH AND 60.0 ROCKWELL C MAXIMUM TEETH | | KEYWAY NOMINAL WIDTH | 0.500 INCHES BOTH ENDS | | HUB NOMINAL DIAMETER | 4.250 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL LENGTH | 1.564 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR | | III MATERIAL | STEEL COMP 4140 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.687 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 23.930 INCHES FIRST GEAR5.500 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 8.626 INCHES |
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