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National Stock Number:
3020-00-431-9149
Federal Supply Class:
3020
National Item Identification Number:
004319149
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:
| 11010635 | 19200 | US ARMY ARDEC RDECOM | | 11010887 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE | | 116C2853P1 | 05606 | GENERAL DYNAMICS-OTS, INC. | | 11010887 | 19205 | SPRINGFIELD ARMORY |
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Techincal Specification:
| BORE STYLE | D BOTH ENDS | | CONSTRUCTION | SOLID | | DESIGN TYPE | SPUR FIRST GEAR | | DESIGN TYPE | SPUR SECOND GEAR | | HUB NOMINAL LENGTH | 0.100 INCHES BETWEEN FIRST AND SECOND GEAR | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4140 OVERALL | | NOMINAL DISTANCE FROM FLAT TO RADIAL CENTER | 0.224 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 0.953 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 0.630 INCHES | | NOMINAL OUTSIDE DIAMETER | 3.591 INCHES FIRST GEAR | | NOMINAL RADIUS | 0.295 INCHES BOTH ENDS | | SURFACE TREATMENT | PHOSPHATE OVERALL |
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