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National Stock Number:
3020-01-352-0057
Federal Supply Class:
3020
National Item Identification Number:
013520057
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:
| 4563091 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 805-4563091 PC 25 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BORE NOMINAL DIAMETER | 1.125 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | CONSTRUCTION | SOLID | | DESIGN TYPE | BEVEL FIRST GEARSPUR SECOND GEAR | | KEYWAY NOMINAL WIDTH | 0.251 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-726 CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OVERALL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.688 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 8.950 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 0.945 INCHES | | SPECIAL FEATURES | BEVEL TEETH LOCATED ON OUTER CIRCUMFERNECE OF SPUR GEAR,32 TEETH EQUALLY SPACED,8 THREADED MOUNTING HOLES LOCATED WITHIN BEVEL TEETH,SPUR GEAR 70 TEETH |
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