Part Details | AXIAL PISTONS PUMP
4320-00-540-4139 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: 122753, R122753, R122750, N3P2V2050FDBA, S20001170645A, S2000-1170645A, S20001170645, S2000-1170645, 61362, 4320-00-540-4139, 00-540-4139, 4320005404139, 005404139
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 01, 1963 | 00-540-4139 | 14791 ( PUMP, AXIAL PISTONS ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4320-00-540-4139
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 122753 | 62983 | EATON AEROSPACE LLC |
| R122753 | 62983 | EATON AEROSPACE LLC |
| R122750 | 62983 | EATON AEROSPACE LLC |
| N3P2V2050FDBA | 62983 | EATON AEROSPACE LLC |
| S2000-1170645A | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| S2000-1170645 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 61362 | 65177 | PATTERSON PUMP COMPANY |
Technical Data | NSN 4320-00-540-4139
| Characteristic | Specifications |
|---|---|
| MAXIMUM DISCHARGE FLOW RATE | 73.0 GALLONS PER MINUTE |
| OPERATING SPEED AT RATED CAPACITY | 1800.0 REVOLUTIONS PER MINUTE |
| MEDIA FOR WHICH DESIGNED | HYDROCARBON FUELS AND OILS |
| PUMPING ELEMENT OPERATING POSITION | HORIZONTAL |
| PUMP ROTATION DIRECTION | CLOCKWISE |
| PUMP RECIPROCATING DESIGN | SINGLE ACTING |
| CYLINDER QUANTITY | 9 |
| PUMPING ELEMENT TYPE | PISTON |
| RECIPROCATING STROKE TYPE | VARIABLE |
| INTAKE CONNECTION QUANTITY | 1 |
| INTAKE CONNECTION TYPE | ROUND FLANGE |
| DISCHARGE CONNECTION QUANTITY | 1 |
| DISCHARGE CONNECTION TYPE | ROUND FLANGE |
| DRIVE CONNECTION TYPE | FLEXIBLE COUPLED |
| DRIVE SHAFT TYPE | MACHINE KEYWAY |
| DRIVE SHAFT END DIAMETER | 1.748 INCHES MINIMUM AND 1.749 INCHES MAXIMUM |
| DRIVE SHAFT LENGTH | 2.937 INCHES NOMINAL |