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) | 01-373-0520 (013730520) |
| NCB Code | USA (01) |
| Manufacturer | Engineered Controls International |
| MRC | Criteria | Characteristic |
|---|---|---|
| ACKM | FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| AEVN | REGULATION TYPE | AUTOMATIC SINGLE STAGE |
| AEVZ | MAXIMUM INLET PRESSURE RATING | 3000.0 POUNDS PER SQUARE INCH |
| AEWF | FILTER | NOT INCLUDED |
| AAQL | BODY STYLE | STRAIGHT THRU |
| ACKN | FIRST END STYLE DESIGNATOR | PLAIN |
| ACSH | SEAT MATERIAL | BRASS |
| ADQT | PACKING MATERIAL | PLASTIC,TETRAFLUOROETHYLENE |
| MATT | MATERIAL | COPPER ALLOY BODY |
| ABEP | STEM MATERIAL | STEEL,CORROSION RESISTING |
| ACKL | MEDIA FOR WHICH DESIGNED | GAS |
| ACLJ | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 34-14 NPT |
| ACLL | FIRST END THREAD DIRECTION | RIGHT-HAND |
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADQZ | END CONNECTION QUANTITY | 2 |
| AEVR | VALVE LOADING METHOD | WEIGHT |
| Relevant Components for NSN - 4820-01-373-0520, 4820013730520 | ||||
| 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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