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		                             National Stock Number: 3020-00-540-1555
  Federal Supply Class: 3020
  National Item Identification Number: 005401555
  Description: GEAR,HELICAL
  Detail: A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:
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  Manufacturer Information:
 | 1JH1728P3 | 11660 | WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT |  | 1JH1728PC3 | 79500 | WESTINGHOUSE ELECTRIC CORP |  | H3272536PC3 | 80064 | NAVAL SHIP SYSTEMS COMMAND |   
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  Techincal Specification:
 | ATTACHMENT METHOD | MOUNTING HOLE |  | BODY STYLE | PLAIN, SOLID |  | BOLT HOLE CIRCLE NOMINAL DIAMETER | 11.000 INCHES AXIALLY THROUGH BODY FIRST END |  | BORE NOMINAL DIAMETER | 2.7500 INCHES BOTH ENDS |  | FACE NOMINAL WIDTH | 2.000 INCHES |  | HELIX ANGLE | 45.0000 DEGREES |  | PITCH DIAMETER | 13.9064 INCHES NOMINAL |  | NOMINAL OUTSIDE DIAMETER | 14.2397 INCHES |  | PRESSURE ANGLE | 14.5000 DEGREES |  | STYLE DESIGNATOR | HUBLESS |  | TEETH QUANTITY | 59 |  | TEETH TYPE | SINGLE HELIX |  | TOOTH DIRECTION | RIGHT |   
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