Part Details | AXIAL PISTONS PUMP
4320-00-928-5081 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: 55114, 326906113, 32-69061-13, 55114, 4320-00-928-5081, 00-928-5081, 4320009285081, 009285081
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | AUG 29, 1966 | 00-928-5081 | 14791 ( PUMP, AXIAL PISTONS ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4320-00-928-5081
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 55114 | 80819 | ABEX CORPENGINEERED PRODUCTS DIV |
| 32-69061-13 | 76301 | BOEING COMPANY, THEDBA BOEING |
| 55114 | 93835 | PARKER-HANNIFIN CORPORATIONDBA HYDRAULIC SYSTEMS DIVISION |
Technical Data | NSN 4320-00-928-5081
| Characteristic | Specifications |
|---|---|
| MAXIMUM DISCHARGE FLOW RATE | 20.0 GALLONS PER MINUTE |
| DISCHARGE PRESSURE | 30000.0 POUNDS PER SQUARE INCH GAGE |
| OPERATING SPEED AT RATED CAPACITY | 3750.0 REVOLUTIONS PER MINUTE |
| MEDIA FOR WHICH DESIGNED | HYDROCARBON FUELS AND OILS |
| PUMP ROTATION DIRECTION | COUNTERCLOCKWISE |
| PUMP RECIPROCATING DESIGN | SINGLE ACTING |
| CYLINDER QUANTITY | 1 |
| PUMPING ELEMENT TYPE | PISTON |
| RECIPROCATING STROKE TYPE | VARIABLE |
| VOLUME CONTROL TYPE | HYDRAULIC CYLINDER |
| CONTROL LOCATION | CENTER |
| INTAKE CONNECTION QUANTITY | 1 |
| INTAKE CONNECTION TYPE | THREADED INTERNAL |
| INTAKE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1.312-12 UN |
| DISCHARGE CONNECTION QUANTITY | 1 |
| DISCHARGE CONNECTION TYPE | THREADED EXTERNAL |
| DISCHARGE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1.062-12 UN |
| DRIVE CONNECTION TYPE | SPUR GEAR |
| DRIVE SHAFT TYPE | SPLINED, STRAIGHT EXTERNAL |
| DRIVE SHAFT END DIAMETER | 1.267 INCHES NOMINAL |
| DRIVE SHAFT LENGTH | 1.543 INCHES NOMINAL |
| MOUNTING TYPE | BASE |
| SPECIAL FEATURES | 0.562-18 NF-3B CASE DRAIN;0.437-KO NF-3B SEEPAGE DRAIN |