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		                        | National Stock Number:
 3020-00-204-2867
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 002042867
 
 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:
 
 | 1835 | 58265 | STRUTHERS WELLS CORP | 
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 Techincal Specification:
 
 | BODY STYLE | WEBBED, OFFSET, SOLID |  | FACE NOMINAL WIDTH | 6.375 INCHES |  | HELIX ANGLE | 23.0000 DEGREES |  | KEYWAY NOMINAL WIDTH | 1.250 INCHES BOTH ENDS |  | PITCH DIAMETER | 20.4170 INCHES NOMINAL |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.188 INCHES FIRST END |  | NOMINAL OUTSIDE DIAMETER | 21.0310 INCHES |  | NOMINAL OVERALL LENGTH | 7.562 INCHES |  | PRESSURE ANGLE | 25.0000 DEGREES |  | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE FLUSH HUB |  | TEETH QUANTITY | 61 |  | TEETH TYPE | SINGLE HELIX |  | TOOTH DIRECTION | RIGHT |  | TOOTH FORM | STANDARD | 
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