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		                             National Stock Number: 3020-00-442-0101
  Federal Supply Class: 3020
  National Item Identification Number: 004420101
  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:
 | AC2-40 | 00141 | ROLLER BEARING CO OF AMERICA, INC |  | DAC2T40 | 29964 | ALLIED DEVICES CORP DBA ABSOLUTE PRECISION CO |  | HH-40A | 00328 | DESIGNATRONICS INCORPORATED |  | LKA-E3-40 | 0MTR9 | NORDEX, INCORPORATED |  | HG58 | 23266 | SECS INC |  | H48A28-R40 | 29440 | W. M. BERG INC |  | LKA-E3-40 | 56262 | NORDEX INC |   
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  Techincal Specification:
 | BODY STYLE | PLAIN, SOLIDPLAIN, SOLID |  | FACE NOMINAL WIDTH | 0.187 INCHES0.187 INCHES |  | HELIX ANGLE | 45.0000 DEGREES45.0000 DEGREES |  | PITCH DIAMETER | 1.1774 INCHES MINIMUM AND 1.1774 INCHES MINIMUM AND 1.1784 INCHES MAXIMUM1.1784 INCHES MAXIMUM |  | NOMINAL OUTSIDE DIAMETER | 1.219 INCHES1.219 INCHES |  | PRESSURE ANGLE | 20.0000 DEGREES20.0000 DEGREES |  | STYLE DESIGNATOR | PROTRUDING HUBPROTRUDING HUB |  | TEETH QUANTITY | 4040 |  | TEETH TYPE | SINGLE HELIXSINGLE HELIX |  | TOOTH DIRECTION | RIGHTRIGHT |  | TOOTH FORM | STANDARDSTANDARD |   
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