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National Stock Number:
3020-00-991-7101
Federal Supply Class:
3020
National Item Identification Number:
009917101
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:
| 549-8102-003 | 13499 | ROCKWELL COLLINS, INC. | | 549-8102-003 | 63689 | PROFILE GEAR CORP | | 549-8102-003 | 95105 | ROCKWELL COLLINS, INC. |
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Techincal Specification:
| BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | BORE NOMINAL DIAMETER | 0.250 INCHES BOTH ENDS | | CONSTRUCTION | SOLID | | DESIGN TYPE | SPUR SECOND GEAR | | DESIGN TYPE | SPUR FIRST GEAR | | HARDNESS RATING | 50.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM OVERALL | | HUB NOMINAL LENGTH | 0.251 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL DIAMETER | 0.290 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 303 OVERALL | | NOMINAL OUTSIDE DIAMETER | 1.2292 INCHES FIRST GEAR | | NOMINAL OUTSIDE DIAMETER | 0.375 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 0.711 INCHES | | SPLINE QUANTITY | 11 BOTH ENDS | | SPLINE PITCH DIAMETER | 0.2292 INCHES NOMINAL BOTH ENDS | | SURFACE TREATMENT | CADMIUM OVERALL |
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