NSN 4320-01-194-6557
Part Details | AXIAL PISTONS PUMP
4320-01-194-6557 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: PV720RBB1A1, PV720RBB1-A1, 4320-01-194-6557, 01-194-6557, 4320011946557, 011946557
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | NOV 16, 1984 | 01-194-6557 | 14791 ( PUMP, AXIAL PISTONS ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4320-01-194-6557
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PV720RBB1-A1 | 63568 | HARTMANN CONTROLS INC |
Technical Data | NSN 4320-01-194-6557
| Characteristic | Specifications |
|---|---|
| MAXIMUM DISCHARGE FLOW RATE | 75.0 GALLONS PER MINUTE |
| DISCHARGE PRESSURE | 6000.0 POUNDS PER SQUARE INCH GAGE |
| 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 | 7 |
| 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 | CLOSE COUPLED |
| DRIVE SHAFT TYPE | KEY TYPE, EXTERNAL |
| DRIVE SHAFT END DIAMETER | 1.500 INCHES NOMINAL |
| DRIVE SHAFT LENGTH | 2.289 INCHES NOMINAL |
| SPECIAL FEATURES | USED ON COMBINED CENTRAL FLUID POWER SYSTEM ABOARD 180 FT USCG BUOY TENDERS |