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National Stock Number:
3020-00-410-9805
Federal Supply Class:
3020
National Item Identification Number:
004109805
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:
| 8449933 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| MATERIAL | STEEL COMP 4130 OVERALL | | HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND | | 39.0 ROCKWELL C MAXIMUM OVERALL | | CONSTRUCTION | SOLID | | DESIGN TYPE | SPUR ALL GEARS | | NOMINAL OUTSIDE DIAMETER | 2.125 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 2.580 INCHES | | BACKLASH DESIGNATION | GRADE E ALL GEARS | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.249 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL LENGTH | 0.755 INCHES BOTH ENDS | | HUB NOMINAL DIAMETER | 0.472 INCHES BOTH ENDS | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 19204 | | DESIGN CONTROL REFERENCE | 8449933 |
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