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National Stock Number:
3020-00-484-4321
Federal Supply Class:
3020
National Item Identification Number:
004844321
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:
| 3014787 | 00198 | PRATT & WHITNEY CANADA CORP |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | CONSTRUCTION | WELDED | | DESIGN TYPE | SPUR FIRST GEAR | | SPUR SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 2.8500 INCHES FIRST GEAR | | 4.6000 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 2.800 INCHES | | BORE STYLE | SQUARE BOTH ENDS | | BORE NOMINAL WIDTH | 0.719 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | 1 STEP SECOND END | | PLAIN BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL LENGTH | 2.605 INCHES SECOND END | | 0.125 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL DIAMETER | 0.616 INCHES SECOND END | | 2.430 INCHES BETWEEN FIRST AND SECOND GEAR | | SPECIAL FEATURES | STEPPED BORE ON 2ND END,1ST STEP 0.250 IN.SQUARE;2ND STEP 0.438 IN.DIA,1.125 IN.DEEP;3RD STEP 0.719 IN.DIA,1.000 IN.DEEP |
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