4220-01-242-3020 ROD,PISTON,LINEAR A Index 4320-01-242-3022 VALVE HEAD,HYDRAULIC MOTOR-PUMP

National Stock Number:
4320-01-242-3021

Federal Supply Class:
4320

National Item Identification Number:
012423021

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:
RS2630951663HYDRO-AIRE AEROSPACE CORP.
RS26309-3351663HYDRO-AIRE AEROSPACE CORP.
RS26347-3351663HYDRO-AIRE AEROSPACE CORP.


Techincal Specification:
PROPRIETARY CHARACTERISTICSPACS
SPECIAL FEATURESNITRALLOY;.9000 O/A LG;BORE INCLUDED WITH .126 IN.KEYWAY


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