NSN 4320-01-284-2258
Part Details | AXIAL PISTONS PUMP
4320-01-284-2258 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: 202100, 20-2100, 4320-01-284-2258, 01-284-2258, 4320012842258, 012842258
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | AUG 19, 1988 | 01-284-2258 | 14791 ( PUMP, AXIAL PISTONS ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4320-01-284-2258
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 20-2100 | 14120 | SAUER-SUNDSTRANDHYDRO-TRANSMISSION DIV |
Technical Data | NSN 4320-01-284-2258
| Characteristic | Specifications |
|---|---|
| MAXIMUM DISCHARGE FLOW RATE | 33.4 GALLONS PER MINUTE |
| DISCHARGE PRESSURE | 5000.0 POUNDS PER SQUARE INCH GAGE |
| OPERATING SPEED AT RATED CAPACITY | 3800.0 REVOLUTIONS PER MINUTE |
| PUMPING ELEMENT OPERATING POSITION | HORIZONTAL |
| PUMP ROTATION DIRECTION | COUNTERCLOCKWISE |
| PUMP RECIPROCATING DESIGN | SINGLE ACTING |
| CYLINDER QUANTITY | 9 |
| PUMPING ELEMENT TYPE | PISTON |
| RECIPROCATING STROKE TYPE | FIXED |
| INTAKE CONNECTION QUANTITY | 1 |
| INTAKE CONNECTION TYPE | THREADED INTERNAL |
| INTAKE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.875-14 UNF |
| DISCHARGE CONNECTION QUANTITY | 2 |
| DISCHARGE CONNECTION TYPE | RECTANGULAR FLANGE |
| DRIVE CONNECTION TYPE | RIGID COUPLED |
| DRIVE SHAFT TYPE | SPLINED, INVOLUTE EXTERNAL |
| DRIVE SHAFT END DIAMETER | 1.2293 INCHES NOMINAL |
| UNPACKAGED UNIT LENGTH | 15.595 INCHES NOMINAL |
| UNPACKAGED UNIT WIDTH | 8.8750 INCHES NOMINAL |
| UNPACKAGED UNIT HEIGHT | 8.875 INCHES NOMINAL |
| PUMP BASIC MATERIAL | IRON |