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National Stock Number:
3020-00-900-0540
Federal Supply Class:
3020
National Item Identification Number:
009000540
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:
| 2154986G1 | 28527 | L3HARRIS TECHNOLOGIES, INC. | | 2154986G1 | 63689 | PROFILE GEAR CORP | | 2154986G1ISSUEA | 28527 | L3HARRIS TECHNOLOGIES, INC. | | 2154986G1ISSUEA | 63689 | PROFILE GEAR CORP |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING SHAFT/HUB | | COPPER ALLOY FIRST GEAR | | STEEL CORROSION RESISTING SECOND GEAR | | SURFACE TREATMENT | PASSIVATE SHAFT/HUB | | PASSIVATE SECOND GEAR | | CONSTRUCTION | ASSEMBLED | | DESIGN TYPE | SPUR FIRST GEAR | | SPUR SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 1.915 INCHES FIRST GEAR | | 0.790 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 1.000 INCHES | | PRECISION CLASSIFICATION | QUALITY NUMBER 6 OR | | QUALITY NUMBER 7 ALL GEARS | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.250 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL LENGTH | 0.688 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL DIAMETER | 0.594 INCHES BETWEEN FIRST AND SECOND GEAR | | ATTACHMENT METHOD | MOUNTING HOLE | | SPECIAL FEATURES | MTG HOLES 90 DEGS APART |
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