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National Stock Number:
3020-00-064-5808
Federal Supply Class:
3020
National Item Identification Number:
000645808
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:
| 39-00275-001 | 00724 | RAYTHEON COMPANY |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY 2024 FIRST GEAR | | STEEL SECOND GEAR | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/4,T4 FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR | | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR | | CONSTRUCTION | ASSEMBLED | | DESIGN TYPE | SPUR FIRST GEAR | | SPUR SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 1.4350 INCHES FIRST GEAR | | 0.4770 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 0.920 INCHES | | PRECISION CLASSIFICATION | QUALITY NUMBER 9 SECOND GEAR | | BACKLASH DESIGNATION | GRADE C FIRST GEAR | | HUB STYLE DESIGNATOR | 1 STEP BOTH ENDS | | HUB NOMINAL LENGTH | 0.330 INCHES FIRST END | | 0.305 INCHES SECOND END | | HUB NOMINAL DIAMETER | 0.1246 INCHES BOTH ENDS |
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