| 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) | 00-404-1977 (004041977) |
| NCB Code | USA (00) |
| Manufacturer | Eaton Aerospace Ltd |
| MRC | Criteria | Characteristic |
|---|---|---|
| ASAZ | DISCHARGE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.875-14 UN |
| AAYT | INTAKE CONNECTION QUANTITY | 1 |
| SR-5 | DESIGN CONTROL REFERENCE | 326544 |
| AHYV | MAXIMUM DISCHARGE FLOW RATE | 27.0 GALLONS PER MINUTE |
| SR-5 | MANUFACTURERS CODE | 62983 |
| AENG | PUMPING ELEMENT TYPE | PISTON |
| AAYV | DISCHARGE CONNECTION QUANTITY | 1 |
| AAYU | INTAKE CONNECTION TYPE | THREADED INTERNAL |
| AAYX | DRIVE CONNECTION TYPE | RIGID COUPLED |
| ACKL | MEDIA FOR WHICH DESIGNED | HYDROCARBON FUELS AND OILS |
| AHZJ | PUMP RECIPROCATING DESIGN | SINGLE ACTING |
| AAYW | DISCHARGE CONNECTION TYPE | THREADED INTERNAL |
| SR-5 | THE MANUFACTURERS DATA | |
| AHYZ | OPERATING SPEED AT RATED CAPACITY | 7000.0 REVOLUTIONS PER MINUTE |
| AJAB | DRIVE SHAFT TYPE | SPLINED, STRAIGHT EXTERNAL |
| ASWT | INTAKE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1.312-12 UN |
| AHZD | PUMP ROTATION DIRECTION | COUNTERCLOCKWISE |
| AJAC | DRIVE SHAFT END DIAMETER | 1.200 INCHES NOMINAL |
| AHYW | DISCHARGE PRESSURE | 3000.0 POUNDS PER SQUARE INCH GAGE |
| AAXZ | CYLINDER QUANTITY | 9 |
| AHZN | RECIPROCATING STROKE TYPE | VARIABLE |
| AHZP | VOLUME CONTROL TYPE | PRESSURE COMPENSATION |
| Relevant Components for NSN - 4320-00-404-1977, 4320004041977 | ||||
| 4330-01-485-4209 (4330014854209) | 4320-01-165-5088 (4320011655088) | 4320-01-511-3630 (4320015113630) | 4320-01-050-1295 (4320010501295) | |
| 4320-00-012-2391 (4320000122391) | 4320-00-912-4603 (4320009124603) | 4320-01-512-1125 (4320015121125) | 4320-00-229-5451 (4320002295451) | |
| 4320-00-471-1397 (4320004711397) | 4320-00-398-9528 (4320003989528) | 4320-01-104-2399 (4320011042399) | 4330-01-479-4561 (4330014794561) | |
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