| Item Name | Pump Axial Pistons |
| Federal Supply Group (FSG) | Pumps and Compressors |
| Federal Supply Class (FSC) | 4320 Power And Hand Pumps |
| National Item Identification Number (NIIN) | 00-432-2859 (004322859) |
| NCB Code | USA (00) |
| Manufacturer | Parker Hannifin Corporation, The Boeing Company |
| MRC | Criteria | Characteristic |
|---|---|---|
| MRC | Decoded Requirement | Clear Text Reply |
| AHYV | Maximum Discharge Flow Rate | 35.7 GALLONS PER MINUTE |
| AHZN | Reciprocating Stroke Type | VARIABLE |
| AHYW | Discharge Pressure | 4000.0 POUNDS PER SQUARE INCH GAGE |
| AAYW | Discharge Connection Type | THREADED INTERNAL |
| ASWT | Intake Connection Thread Size And Series/Type Designator | 1.625-12 UNJ |
| AHYZ | Operating Speed At Rated Capacity | 4038.0 REVOLUTIONS PER MINUTE |
| AHZJ | Pump Reciprocating Design | SINGLE ACTING |
| AJAB | Drive Shaft Type | SPLINED, INVOLUTE EXTERNAL |
| AHZD | Pump Rotation Direction | COUNTERCLOCKWISE |
| AAYT | Intake Connection Quantity | 1 |
| AJAD | Drive Shaft Length | 1.025 INCHES NOMINAL |
| AENG | Pumping Element Type | PISTON |
| AAXZ | Cylinder Quantity | 3 |
| ACKL | Media For Which Designed | HYDROCARBON FUELS AND OILS |
| ASAZ | Discharge Connection Thread Size And Series/Type Designator | 1.312-12 UNJ |
| AAYX | Drive Connection Type | CLOSE COUPLED |
| AAYU | Intake Connection Type | THREADED INTERNAL |
| AAYV | Discharge Connection Quantity | 1 |
| ZZZY | Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY THE SOURCE CONTROL DWG NO.A02HS190-1 |
| Relevant Components for NSN - 4320-00-432-2859, 4320004322859 | ||||
| 4320-01-162-2828 (4320011622828) | 4320-01-512-8013 (4320015128013) | 4320-01-510-8284 (4320015108284) | 4320-00-420-1748 (4320004201748) | |
| 4330-01-616-4537 (4330016164537) | 4320-01-362-2975 (4320013622975) | 4320-01-411-4011 (4320014114011) | 4320-01-512-2102 (4320015122102) | |
| 4320-00-823-0952 (4320008230952) | 4320-00-907-1047 (4320009071047) | 4320-01-264-1018 (4320012641018) | 4320-01-343-4839 (4320013434839) | |
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