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National Stock Number:
3020-00-705-1660
Federal Supply Class:
3020
National Item Identification Number:
007051660
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:
| 3307515 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | B311-344 | 92755 | NORTHROP GRUMMAN SYSTEMS CORP | | B311-344 | 98467 | M J H GEAR AND TOOL CO |
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Techincal Specification:
| MATERIAL | STEEL COMP 304L SHAFT/HUB | | COPPER ALLOY FIRST GEAR | | STEEL COMP 304L SECOND GEAR | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 304L FED SPEC SINGLE MATERIAL RESPONSE SHAFT/HUB | | MIL-B-994 MIL SPEC SINGLE MATERIAL RESPONSE FIRST GEAR | | QQ-S-763,CLASS 304L FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR | | SURFACE TREATMENT | PASSIVATE SHAFT/HUB | | PASSIVATE SECOND GEAR | | CONSTRUCTION | ASSEMBLED | | DESIGN TYPE | SPUR FIRST GEAR | | SPUR SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 5.0417 INCHES FIRST GEAR | | 1.042 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 0.598 INCHES | | PRECISION CLASSIFICATION | QUALITY NUMBER 10 OR | | QUALITY NUMBER 11 ALL GEARS | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.219 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | 1 STEP BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL LENGTH | 0.282 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL DIAMETER | 0.875 INCHES BETWEEN FIRST AND SECOND GEAR | | ATTACHMENT METHOD | MOUNTING HOLE | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 92755 | | DESIGN CONTROL REFERENCE | B311-344 |
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