Part Details | AXIAL PISTONS PUMP
4320-00-444-5142 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: 2120760111, 212-076-011-1, 212076011001, 212-076-011-001, 66005, AP2V81, AP2V-81, 4320-00-444-5142, 00-444-5142, 4320004445142, 004445142
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | DEC 18, 1970 | 00-444-5142 | 14791 ( PUMP, AXIAL PISTONS ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4320-00-444-5142
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 212-076-011-1 | 97499 | BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER |
| 212-076-011-001 | 97499 | BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER |
| 66005 | 93835 | PARKER-HANNIFIN CORPORATIONDBA HYDRAULIC SYSTEMS DIVISION |
| AP2V-81 | 93835 | PARKER-HANNIFIN CORPORATIONDBA HYDRAULIC SYSTEMS DIVISION |
Technical Data | NSN 4320-00-444-5142
| Characteristic | Specifications |
|---|---|
| MAXIMUM DISCHARGE FLOW RATE | 6.0 GALLONS PER MINUTE |
| DISCHARGE PRESSURE | 1000.0 POUNDS PER SQUARE INCH GAGE |
| OPERATING SPEED AT RATED CAPACITY | 6600.0 REVOLUTIONS PER MINUTE |
| MEDIA FOR WHICH DESIGNED | HYDROCARBON FUELS AND OILS |
| PUMP ROTATION DIRECTION | COUNTERCLOCKWISE |
| PUMP RECIPROCATING DESIGN | SINGLE ACTING |
| CYLINDER QUANTITY | 7 |
| 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 | 1.313-12 UNJF |
| DISCHARGE CONNECTION QUANTITY | 1 |
| DISCHARGE CONNECTION TYPE | THREADED INTERNAL |
| DISCHARGE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.750-16 UNJF |
| DRIVE CONNECTION TYPE | CLOSE COUPLED |
| DRIVE SHAFT TYPE | SPLINED, STRAIGHT EXTERNAL |
| DRIVE SHAFT END DIAMETER | 0.867 INCHES MAXIMUM |
| DRIVE SHAFT LENGTH | 0.750 INCHES MAXIMUM |
| SPECIAL FEATURES | MOUNTING PER AND10262 |
| UNPACKAGED UNIT LENGTH | 7.500 INCHES NOMINAL |
| UNPACKAGED UNIT WIDTH | 6.0000 INCHES NOMINAL |
| UNPACKAGED UNIT HEIGHT | 5.800 INCHES NOMINAL |