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National Stock Number:
3010-00-173-5115
Federal Supply Class:
3010
National Item Identification Number:
001735115
Description:
GEAR ASSEMBLY,SPEED DECREASER
Detail:
A GROUP OF GEAR(S) AND/OR WORM(S), OF FIXED RATIO, SPECIFICALLY DESIGNED FOR THE PURPOSE OF DECREASING THE SPEED FROM THE DRIVER(S) TO THE DRIVEN SHAFT OR SHAFTS; HAVING NO REVERSING FEATURE EXCEPT BY REVERSING THE PRIME MOVER. SEE ALSO TRANSMISSION (AS MODIFIED) AND GEARCASE-MOTOR.
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Manufacturer Information:
| 25J203 | 79500 | WESTINGHOUSE ELECTRIC CORP | | 25J203 | 88657 | WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV | | 25J203 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | BB61S42-127 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | BB61S42-127P0RT | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| DESIGN TYPE | DUAL REDUCTION | | FEATURES PROVIDED | SHIPBOARD USAGE DESIGN | | INPUT SHAFT QUANTITY | 2 | | INPUT SHAFT TYPE | FLANGE | | OUTPUT SHAFT QUANTITY | 1 | | OUTPUT SHAFT TYPE | FLANGE | | LUBRICATION SYSTEM | PRESSURE | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | PORT REDUCTION GEAR | | SPECIAL FEATURES | GEAR TYPE-HERRINGBONE | | TOTAL RATIO | 24.040 TO 1; 20.921 TO 1 |
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