3020-00-499-4338 GEAR ASSY,ANTIBACKL Index 4320-00-499-4340 GEAR ROTOR SET,ROTARY PUMP

National Stock Number:
4320-00-499-4339

Federal Supply Class:
4320

National Item Identification Number:
004994339

Description:
GEAR ROTOR SET,ROTARY PUMP

Detail:
A PUMP ROTOR OR IMPELLER CONSISTING OF TWO GEARS, THE OUTER GEAR HAVING INTERNAL TEETH (LOBES) AND THE INNER GEAR HAVING EXTERNAL TEETH (LOBES). THE INNER GEAR HAS ONE OR TWO TEETH LESS THAN THE OUTER GEAR, AND IS MOUNTED TO MESH ECCENTRIC WITH THE OUTER GEAR. THE SPACE BETWEEN THE TEETH OF THE TWO MESHING GEARS CREATES A POSITIVE DISPLACEMENT OF FLUIDS FROM THE INLET PORT TO THE OUTLET PORT OF THE ROTARY PUMP.


Manufacturer Information:
24-45600-0091-186329PARKER-HANNIFIN CORPORATION
24-45600-0095-186329PARKER-HANNIFIN CORPORATION
24-45600-1014-286329PARKER-HANNIFIN CORPORATION
40405-2099167HAMILTON SUNDSTRAND CORPORATION


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