NSN 4320-01-340-1389
Part Details | AXIAL PISTONS PUMP
4320-01-340-1389 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.
Alternate Parts: 70122RAL, 70122-RAL, 42593003, 42593-003, 4320-01-340-1389, 01-340-1389, 4320013401389, 013401389
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JUN 10, 1991 | 01-340-1389 | 14791 ( PUMP, AXIAL PISTONS ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4320-01-340-1389
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 70122-RAL | 00781 | CESSNA AIRCRAFT COARC AVIONICS DIV |
| 42593-003 | 12190 | ENERTECH TECHNICAL SERVICESCORPORATION |
Technical Data | NSN 4320-01-340-1389
| Characteristic | Specifications |
|---|---|
| MAXIMUM DISCHARGE FLOW RATE | 11.1 GALLONS PER MINUTE |
| DISCHARGE PRESSURE | 3000.0 POUNDS PER SQUARE INCH GAGE |
| OPERATING SPEED AT RATED CAPACITY | 2500.0 REVOLUTIONS PER MINUTE |
| MEDIA FOR WHICH DESIGNED | HYDROCARBON FUELS AND OILS |
| PUMPING ELEMENT OPERATING POSITION | HORIZONTAL |
| PUMP ROTATION DIRECTION | CLOCKWISE |
| PUMPING ELEMENT TYPE | PISTON |
| RECIPROCATING STROKE TYPE | VARIABLE |
| VOLUME CONTROL TYPE | PRESSURE COMPENSATION |
| INTAKE CONNECTION QUANTITY | 1 |
| INTAKE CONNECTION TYPE | THREADED INTERNAL |
| INTAKE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1.188-12 PTF-SAE SHORT |
| DISCHARGE CONNECTION QUANTITY | 1 |
| DISCHARGE CONNECTION TYPE | THREADED INTERNAL |
| DISCHARGE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1.063-12 PTF-SAE SHORT |
| DRIVE CONNECTION TYPE | CLOSE COUPLED |
| DRIVE SHAFT TYPE | KEY TYPE, EXTERNAL |
| DRIVE SHAFT END DIAMETER | 0.675 INCHES NOMINAL |
| DRIVE SHAFT LENGTH | 1.370 INCHES NOMINAL |
| MOUNTING TYPE | FLANGE |