Part Details | AXIAL PISTONS PUMP
4320-00-821-7055 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: 67WB2002, 67WB200-2, 67WB2002, 67WB200-2, 4320-00-821-7055, 00-821-7055, 4320008217055, 008217055
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 01, 1962 | 00-821-7055 | 14791 ( PUMP, AXIAL PISTONS ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4320-00-821-7055
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 67WB200-2 | 90166 | EATON AEROSPACE LLCDBA EATON AEROSPACE JACKSON |
| 67WB200-2 | 43491 | GENERAL SIGNAL CORP |
Technical Data | NSN 4320-00-821-7055
| Characteristic | Specifications |
|---|---|
| MAXIMUM DISCHARGE FLOW RATE | 2.0 GALLONS PER MINUTE |
| DISCHARGE PRESSURE | 1500.0 POUNDS PER SQUARE INCH GAGE |
| OPERATING SPEED AT RATED CAPACITY | 1500.0 REVOLUTIONS PER MINUTE |
| MEDIA FOR WHICH DESIGNED | HYDROCARBON FUELS AND OILS |
| PUMPING ELEMENT OPERATING POSITION | HORIZONTAL |
| PUMP ROTATION DIRECTION | CLOCKWISE AND COUNTERCLOCKWISE |
| PUMP RECIPROCATING DESIGN | SINGLE ACTING |
| CYLINDER QUANTITY | 9 |
| PUMPING ELEMENT TYPE | PISTON |
| RECIPROCATING STROKE TYPE | VARIABLE |
| VOLUME CONTROL TYPE | PRESSURE COMPENSATION |
| CONTROL LOCATION | CENTER |
| INTAKE CONNECTION QUANTITY | 1 |
| INTAKE CONNECTION TYPE | THREADED INTERNAL |
| INTAKE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1.062-12 UN |
| DISCHARGE CONNECTION QUANTITY | 1 |
| DISCHARGE CONNECTION TYPE | THREADED INTERNAL |
| DISCHARGE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.875-14 UNF |
| DRIVE CONNECTION TYPE | RIGID COUPLED |
| DRIVE SHAFT TYPE | SPLINED, STRAIGHT EXTERNAL |
| DRIVE SHAFT END DIAMETER | 0.664 INCHES NOMINAL |
| DRIVE SHAFT LENGTH | 1.125 INCHES NOMINAL |