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National Stock Number:
3020-00-132-1349
Federal Supply Class:
3020
National Item Identification Number:
001321349
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:
| 133567-501 | 05257 | GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION |
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Techincal Specification:
| BACKLASH DESIGNATION | GRADE B FIRST GEAR | | CONSTRUCTION | ASSEMBLED | | DESIGN TYPE | SPUR FIRST GEAR | | HUB NOMINAL DIAMETER | 0.1247 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | 1 STEP FIRST END | | HUB STYLE DESIGNATOR | PLAIN SECOND END | | HUB NOMINAL LENGTH | 0.1580 INCHES SECOND END | | HUB NOMINAL LENGTH | 0.3420 INCHES FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720,COMP 303S,COND B MIL SPEC SINGLE MATERIAL RESPONSE SECOND GEAR | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-679,COMP 1 FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR | | MATERIAL | COPPER ALLOY 642 FIRST GEAR | | MATERIAL | STEEL COMP 303S SECOND GEAR | | SURFACE TREATMENT | PASSIVATE SECOND GEAR |
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