Part Details | AXIAL PISTONS PUMP
4320-00-555-0159 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: 254275W, 25-4275W, 50133, AP6V21B1, 4320-00-555-0159, 00-555-0159, 4320005550159, 005550159
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 01, 1963 | 00-555-0159 | 14791 ( PUMP, AXIAL PISTONS ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4320-00-555-0159
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 25-4275W | 9F512 | PARKER-HANNIFIN CORPORATIONDBA HYDRAULIC PUMP DIVISION |
| 50133 | 93835 | PARKER-HANNIFIN CORPORATIONDBA HYDRAULIC SYSTEMS DIVISION |
| AP6V21B1 | 93835 | PARKER-HANNIFIN CORPORATIONDBA HYDRAULIC SYSTEMS DIVISION |
Technical Data | NSN 4320-00-555-0159
| Characteristic | Specifications |
|---|---|
| DISCHARGE PRESSURE | 1500.0 POUNDS PER SQUARE INCH GAGE |
| OPERATING SPEED AT RATED CAPACITY | 3750.0 REVOLUTIONS PER MINUTE |
| MEDIA FOR WHICH DESIGNED | HYDROCARBON FUELS AND OILS |
| PUMPING ELEMENT OPERATING POSITION | HORIZONTAL |
| PUMP ROTATION DIRECTION | COUNTERCLOCKWISE |
| CYLINDER QUANTITY | 7 |
| PUMPING ELEMENT TYPE | PISTON |
| VOLUME CONTROL TYPE | PRESSURE COMPENSATION |
| CONTROL LOCATION | CENTER |
| INTAKE CONNECTION QUANTITY | 1 |
| INTAKE CONNECTION TYPE | THREADED INTERNAL |
| INTAKE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1.312-12 UN |
| DISCHARGE CONNECTION QUANTITY | 2 |
| DISCHARGE CONNECTION TYPE | THREADED INTERNAL |
| DISCHARGE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1.062-12 UN |
| DRIVE CONNECTION TYPE | RIGID COUPLED |
| DRIVE SHAFT TYPE | SPLINED, STRAIGHT EXTERNAL |
| DRIVE SHAFT END DIAMETER | 0.625 INCHES NOMINAL |
| DRIVE SHAFT LENGTH | 1.062 INCHES NOMINAL |