Part Details | AXIAL PISTONS PUMP
4320-00-790-7971 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: 66WAN3001, 66WAN300-1, 10008642, 4320-00-790-7971, 00-790-7971, 4320007907971, 007907971
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 01, 1963 | 00-790-7971 | 14791 ( PUMP, AXIAL PISTONS ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4320-00-790-7971
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 66WAN300-1 | 43491 | GENERAL SIGNAL CORP |
| 10008642 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 4320-00-790-7971
| Characteristic | Specifications |
|---|---|
| MAXIMUM DISCHARGE FLOW RATE | 8.5 GALLONS PER MINUTE |
| DISCHARGE PRESSURE | 2550.0 POUNDS PER SQUARE INCH GAGE |
| OPERATING SPEED AT RATED CAPACITY | 3750.0 REVOLUTIONS PER MINUTE |
| PUMP ROTATION DIRECTION | CLOCKWISE |
| PUMPING ELEMENT TYPE | PISTON |
| INTAKE CONNECTION QUANTITY | 1 |
| INTAKE CONNECTION TYPE | THREADED INTERNAL |
| INTAKE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1.062-12 UNJ |
| DISCHARGE CONNECTION QUANTITY | 1 |
| DISCHARGE CONNECTION TYPE | THREADED INTERNAL |
| DISCHARGE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.875-14 UNJ |
| DRIVE SHAFT TYPE | SPLINED, INVOLUTE EXTERNAL |
| DRIVE SHAFT LENGTH | 1.070 INCHES NOMINAL |
| MOUNTING TYPE | BASE |