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		                             National Stock Number: 3020-01-064-7323
  Federal Supply Class: 3020
  National Item Identification Number: 010647323
  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:
 | 3331242 | 53711 | NAVAL SEA SYSTEMS COMMAND |  | 3331242APC30 | 53711 | NAVAL SEA SYSTEMS COMMAND |  | K139 | 12763 | DYNALEC CORPORATION |  | K139 | 20049 | THE ELECTRIC TACHOMETER CORP. |   
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  Techincal Specification:
 | ATTACHMENT METHOD | MOUNTING HOLE |  | BODY STYLE | PLAIN, SOLID |  | FACE NOMINAL WIDTH | 0.250 INCHES |  | HELIX ANGLE | 45.0000 DEGREES |  | PITCH DIAMETER | 1.2430 INCHES NOMINAL |  | NOMINAL OUTSIDE DIAMETER | 1.3050 INCHES |  | PRESSURE ANGLE | 20.0000 DEGREES |  | SPECIAL FEATURES | MTG HOLES 90 DEGS APART |  | STYLE DESIGNATOR | PROTRUDING HUB |  | TEETH QUANTITY | 30 |  | TEETH TYPE | SINGLE HELIX |  | TOOTH DIRECTION | RIGHT |  | TOOTH FORM | STANDARD |   
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