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		                             National Stock Number: 3020-00-517-3224
  Federal Supply Class: 3020
  National Item Identification Number: 005173224
  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:
 | 6107 | 79500 | WESTINGHOUSE ELECTRIC CORP |  | 6107 | 80231 | WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV |  | D15-673KPC511 | 80231 | WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV |  | D15-794N712 | 80231 | WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV |  | 6107 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION |  | D15-673KPC511 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION |  | D15-794N712 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION |   
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  Techincal Specification:
 | BODY STYLE | PLAIN, SOLID |  | FACE NOMINAL WIDTH | 0.500 INCHES |  | HELIX ANGLE | 10.0000 DEGREES |  | HUB NOMINAL DIAMETER | 2.125 INCHES FIRST END |  | KEYWAY NOMINAL WIDTH | 0.250 INCHES BOTH ENDS |  | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,CLASS B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |  | MATERIAL | STEEL OVERALL |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.250 INCHES FIRST END |  | NOMINAL OUTSIDE DIAMETER | 7.2670 INCHES |  | NOMINAL OVERALL LENGTH | 0.750 INCHES |  | PITCH DIAMETER | 7.0000 INCHES NOMINAL |  | PRESSURE ANGLE | 14.5000 DEGREES |  | STYLE DESIGNATOR | PROTRUDING HUB |  | TEETH QUANTITY | 71 |  | TEETH TYPE | SINGLE HELIX |  | TOOTH DIRECTION | RIGHT |  | TOOTH FORM | STANDARD |   
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