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National Stock Number: 4320-01-340-1389
Federal Supply Class: 4320
National Item Identification Number: 013401389
Description: PUMP,AXIAL PISTONS
Detail: A positive displacement device which utilizes the reciprocating motion of a multiple number of parallel pistons arranged axially in a cylinder barrel as a means of transferring a liquid from one place to another. The pistons are actuated by revolving the cylinder barrel at an angle to the drive shaft axis or by a tilting box when the cylinder barrel revolves on the drive shaft. The piston displacement may be fixed or variable. It is designed to be driven by a prime mover which is not an integral part of the pump.
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Manufacturer Information:
| 42593-003 | 12190 | CURTISS-WRIGHT FLOW CONTROL CORPORATION | | 70122-RAL | 00781 | CESSNA AIRCRAFT CO ARC AVIONICS DIV |
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Techincal Specification:
| DRIVE CONNECTION TYPE | CLOSE COUPLED | | DRIVE SHAFT END DIAMETER | 0.675 INCHES NOMINAL | | DRIVE SHAFT LENGTH | 1.370 INCHES NOMINAL | | DRIVE SHAFT TYPE | KEY TYPE, EXTERNAL | | DISCHARGE CONNECTION QUANTITY | 1 | | DISCHARGE CONNECTION TYPE | THREADED INTERNAL | | DISCHARGE PRESSURE | 3000.0 POUNDS PER SQUARE INCH GAGE (PSIG) | | INTAKE CONNECTION QUANTITY | 1 | | INTAKE CONNECTION TYPE | THREADED INTERNAL | | OPERATING SPEED AT RATED CAPACITY | 2500.0 REVOLUTIONS PER MINUTE | | MAXIMUM DISCHARGE FLOW RATE | 11.1 GALLONS PER MINUTE | | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON | | MOUNTING TYPE | FLANGE | | PUMP ROTATION DIRECTION | CLOCKWISE | | PUMPING ELEMENT TYPE | PISTON | | RECIPROCATING STROKE TYPE | VARIABLE | | VOLUME CONTROL TYPE | PRESSURE COMPENSATION |
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