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National Stock Number:
3020-00-444-9778
Federal Supply Class:
3020
National Item Identification Number:
004449778
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:
| 4401D0016 | 87557 | LOCKHEED CORP LOCKHEED ELECTRONICS CO INC | | 4401D0016 | 94117 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. |
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Techincal Specification:
| BORE NOMINAL DIAMETER | 0.625 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | CONSTRUCTION | ASSEMBLED | | DESIGN TYPE | SPUR SECOND GEAR | | DESIGN TYPE | SPUR THIRD GEAR | | DESIGN TYPE | SPUR FIRST GEAR | | HUB NOMINAL LENGTH | 1.812 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL LENGTH | 1.812 INCHES BETWEEN SECOND AND THIRD GEAR | | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR | | HUB STYLE DESIGNATOR | PLAIN BETWEEN SECOND AND THIRD GEAR | | HUB NOMINAL DIAMETER | 2.756 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL DIAMETER | 2.756 INCHES BETWEEN SECOND AND THIRD GEAR | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000,COMP E4340 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP E4340 OVERALL | | NOMINAL OUTSIDE DIAMETER | 0.282 INCHES THIRD GEAR | | NOMINAL OUTSIDE DIAMETER | 8.078 INCHES FIRST GEAR | | NOMINAL OUTSIDE DIAMETER | 2.603 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 9.812 INCHES |
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