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		                        | National Stock Number:
 3020-00-517-4605
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 005174605
 
 Description:
 GEAR,WORM WHEEL
 
 Detail:
 A GEAR, CYLINDRICAL IN FORM, WITH SPIRAL TEETH DESIGNED TO MESH WITH THE THREAD FORMS OF A GEAR (1), WORM. SEE ALSO GEAR, ANTIBACKLASH, WORM WHEEL.
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 Manufacturer Information:
 
 | 31029 | 54845 | HOIST LIFTRUCK MFG INC |  | 45607PC6 | 54845 | HOIST LIFTRUCK MFG INC |  | 469127PC6 | 80064 | NAVAL SHIP SYSTEMS COMMAND | 
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 Techincal Specification:
 
 | BORE STYLE | W/ 2 KEYWAYS BOTH ENDS |  | FACE NOMINAL WIDTH | 3.500 INCHES |  | HUB STYLE DESIGNATOR | PLAIN FIRST END |  | MATING THREAD LEAD QUANTITY | 1 |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.250 INCHES FIRST END |  | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 2.1250 INCHES BOTH ENDS |  | NOMINAL OUTSIDE DIAMETER | 15.5000 INCHES |  | NOMINAL OVERALL LENGTH | 3.750 INCHES |  | PITCH DIAMETER | 14.3240 INCHES NOMINAL |  | PRESSURE ANGLE | 20.0000 DEGREES |  | STYLE DESIGNATOR | PROTRUDING HUB, RECESSED BODY |  | TEETH QUANTITY | 30 |  | TOOTH DIRECTION | RIGHT | 
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