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National Stock Number:
4320-00-435-4403
Federal Supply Class:
4320
National Item Identification Number:
004354403
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:
| 252445 | 0KDP7 | KIDDE-FENWAL, LLC | | 252445 | 16004 | DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC | | K252445 | 16004 | DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC | | K252445 | 58163 | MEGGITT (NORTH HOLLYWOOD), INC. | | K252445 | 62228 | MEGGITT DEFENSE SYSTEMS, INC. |
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Techincal Specification:
| COMPONENT QUANTITY | 2 | | NONSUPPLY ITEMS AND QUANTITIES | OUTER GEAR 1;INNER GEAR 1 | | SPECIAL FEATURES | MATL,STEEL;OUTER GEAR DATA;1.500 IN. OD;0.187 IN. THK;9 INTERNAL TEETH; INNER GEA DATA; 8 TEETH 1.040 IN. OD; 0.187 IN. THK; 0.625 IN. ID; KEYWAY IN ID 0.125 IN. W BY 0.062 IN. DP |
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