AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Valve Regulating Fluid Pressure |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-791-8879 (007918879) |
| NCB Code | USA (00) |
| Manufacturer | Scovill Inc, Parker Hannifin Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJP | OUTSIDE SURFACE TREATMENT | TIN |
| AAQL | BODY STYLE | STRAIGHT THRU |
| ABEP | STEM MATERIAL | STEEL,CORROSION RESISTING |
| ACKM | FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE |
| ACLJ | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.250-18 NPT |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| ACSH | SEAT MATERIAL | BRASS |
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADQZ | END CONNECTION QUANTITY | 2 |
| AEVA | OUTLET PRESSURE RANGE | 5.0 TO 125.0 POUNDS PER SQUARE INCH |
| AEVR | VALVE LOADING METHOD | SPRING |
| AEWA | OUTLET PRESSURE SETTING | 120.0 POUNDS PER SQUARE INCH |
| AZKQ | TEMP RATING | -40.0 DEG FAHRENHEIT MINIMUM AND 165.0 DEG FAHRENHEIT MAXIMUM |
| FEAT | SPECIAL FEATURES | TWO BOLTS FOR GAGES |
| MATT | MATERIAL | ZINC ALLOY BODY |
| ACKN | FIRST END STYLE DESIGNATOR | PLAIN |
| ACLL | FIRST END THREAD DIRECTION | RIGHT-HAND |
| ADQV | FLOW CONTROL DEVICE MATERIAL | BRASS |
| AEVN | REGULATION TYPE | MANUAL SINGLE STAGE |
| AEVP | MANUAL CONTROL METHOD | SCREW |
| AEVQ | VALVE STEM DESIGN | SINGLE SEAT |
| AEVZ | MAXIMUM INLET PRESSURE RATING | 400.0 POUNDS PER SQUARE INCH |
| AEWF | FILTER | NOT INCLUDED |
| Relevant Components for NSN - 4820-00-791-8879, 4820007918879 | ||||
| 4810-00-872-2016 (4810008722016) | 4810-01-701-8537 (4810017018537) | 4820-01-147-9334 (4820011479334) | 4820-01-654-7545 (4820016547545) | |
| 4820-01-701-6726 (4820017016726) | 4820-01-310-4503 (4820013104503) | 4820-01-346-3872 (4820013463872) | 4820-01-477-2791 (4820014772791) | |
| 4810-01-665-1605 (4810016651605) | 4820-01-487-1839 (4820014871839) | 4820-01-528-2828 (4820015282828) | 4820-01-340-1265 (4820013401265) | |
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