NSN 4320-01-355-8489
Part Details | AXIAL PISTONS PUMP
4320-01-355-8489 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: 887155, 939208, 12553353, 4320-01-355-8489, 01-355-8489, 4320013558489, 013558489
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | MAR 25, 1992 | 01-355-8489 | 14791 ( PUMP, AXIAL PISTONS ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4320-01-355-8489
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 887155 | 62983 | EATON AEROSPACE LLC |
| 939208 | 90166 | EATON AEROSPACE LLCDBA EATON AEROSPACE JACKSON |
| 12553353 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 4320-01-355-8489
| Characteristic | Specifications |
|---|---|
| MAXIMUM DISCHARGE FLOW RATE | 18.5 GALLONS PER MINUTE |
| DISCHARGE PRESSURE | 750.0 POUNDS PER SQUARE INCH GAGE |
| OPERATING SPEED AT RATED CAPACITY | 5000.0 REVOLUTIONS PER MINUTE |
| MEDIA FOR WHICH DESIGNED | HYDROCARBON FUELS AND OILS |
| PUMPING ELEMENT OPERATING POSITION | HORIZONTAL |
| CYLINDER QUANTITY | 1 |
| PUMPING ELEMENT TYPE | PISTON |
| RECIPROCATING STROKE TYPE | FIXED |
| INTAKE CONNECTION QUANTITY | 1 |
| INTAKE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1.3125-12 UN |
| DISCHARGE CONNECTION QUANTITY | 1 |
| DISCHARGE CONNECTION TYPE | THREADED INTERNAL |
| DISCHARGE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1.0625-12 UN |
| DRIVE SHAFT TYPE | SPLINED, STRAIGHT EXTERNAL |
| DRIVE SHAFT LENGTH | 3.090 INCHES NOMINAL |
| END ITEM IDENTIFICATION | M109A6 HOWITZER |