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		                        | National Stock Number:
 3020-00-200-2061
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 002002061
 
 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:
 
 | 190012 | 64104 | DRESSER, LLC |  | 1K120 | 10941 | CARVER PUMP COMPANY |  | 32409 | 96046 | CRANE PUMPS & SYSTEMS PFT CORP | 
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 Techincal Specification:
 
 | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 1.375 INCHES BOTH ENDS |  | BORE STYLE | W/ KEYWAY BOTH ENDS |  | FACE NOMINAL WIDTH | 0.938 INCHES |  | HELIX ANGLE | 36.9497 DEGREES |  | KEYWAY NOMINAL WIDTH | 0.252 INCHES BOTH ENDS |  | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |  | MATERIAL | STEEL COMP 1035  OR STEEL COMP 1340 OVERALL |  | PITCH DIAMETER | 3.1243 INCHES NOMINAL |  | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.8096 INCHES FIRST END |  | NOMINAL OUTSIDE DIAMETER | 3.2924 INCHES |  | PRESSURE ANGLE | 14.5000 DEGREES |  | STYLE DESIGNATOR | HUBLESS |  | TEETH QUANTITY | 30 |  | TEETH TYPE | SINGLE HELIX |  | SPECIAL FEATURES | TWO PULLER HOLES,5/16-18 UNC 2B,3/8 IN. DEEP,EQUALLY SPACED ON 2 IN. DIA BOLT CIRCLE,MARKED WITH LETTER C |  | TOOTH FORM | STANDARD |  | TOOTH DIRECTION | LEFT | 
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