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		                             National Stock Number: 3020-00-274-6596
  Federal Supply Class: 3020
  National Item Identification Number: 002746596
  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:
 | 15B4281 | 16603 | CONTROL FLOW, INC. |  | B4281 | 16603 | CONTROL FLOW, INC. |  | G8162PCB4281 | 16603 | CONTROL FLOW, INC. |  | N12262APC15 | 16603 | CONTROL FLOW, INC. |  | N12925ALTAPC15 | 16603 | CONTROL FLOW, INC. |  | B4281 | 3X894 | CONTROL FLOW, INC. |  | N16268ALTCPC15 | 16603 | CONTROL FLOW, INC. |  | N8350PC15 | 16603 | CONTROL FLOW, INC. |  | N8352ALTAPC15 | 16603 | CONTROL FLOW, INC. |   
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  Techincal Specification:
 | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 2.0025 INCHES BOTH ENDS |  | BORE STYLE | W/ KEYWAY BOTH ENDS |  | FACE NOMINAL WIDTH | 1.250 INCHES |  | HELIX ANGLE | 23.0000 DEGREES |  | HUB NOMINAL DIAMETER | 3.000 INCHES BOTH ENDS |  | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |  | KEYWAY NOMINAL WIDTH | 0.500 INCHES BOTH ENDS |  | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-16974 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |  | PITCH DIAMETER | 4.8330 INCHES NOMINAL |  | MATERIAL | STEEL OVERALL |  | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.281 INCHES BOTH ENDS |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.562 INCHES SECOND END |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.625 INCHES FIRST END |  | NOMINAL OUTSIDE DIAMETER | 5.0990 INCHES |  | PRESSURE ANGLE | 20.0000 DEGREES |  | STYLE DESIGNATOR | PROTRUDING HUBS |  | TEETH QUANTITY | 29 |  | TEETH TYPE | SINGLE HELIX |  | TOOTH DIRECTION | RIGHT |   
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