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National Stock Number:
4320-01-123-8884
Federal Supply Class:
4320
National Item Identification Number:
011238884
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.
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Manufacturer Information:
| 10110567 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 24 47100 2004 2 | 59211 | PARKER-HANNIFIN CORPORATION | | 24 47100 2004 2 | 86329 | PARKER-HANNIFIN CORPORATION | | 24-47100-2004-2 | 86329 | PARKER-HANNIFIN CORPORATION |
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Techincal Specification:
| SPECIAL FEATURES | C/O:OUTER GEAR ROTOR P/N 25 47123 2004 0,MATERIAL AISI 8620 STEEL PER MIL-S-8690,NITRIDE HARDEN R15N83 PER MCAIR PS 15451 AND,INNER GEAR ROTOR P/N 25 47113 2004 0,MATERIAL AISI 8620 STEEL PER MIL-S-8690 CARBURIZE AND HARDEN RA 80 MIN PER MCAIR PS 15452;1.3875 IN. MIN 1.3880 IN. MAX OD |
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