| Item Name | Valve Regulating Fluid Pressure |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-789-2148 (007892148) |
| NCB Code | USA (00) |
| Manufacturer | Raytheon Company, Hughes Missile Systems Co, Hydro Aire Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABEP | STEM MATERIAL | STEEL,CORROSION RESISTING |
| ACKL | MEDIA FOR WHICH DESIGNED | AIR AND NITROGEN,GASEOUS |
| ACKM | FIRST END CONNECTION TYPE | THREADED INTERNAL TUBE |
| ACKN | FIRST END STYLE DESIGNATOR | GASKET SEAL |
| ACLH | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES NOMINAL |
| ACLK | FIRST END THREAD CLASS | 3B |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| ADQU | FLOW CONTROL DEVICE | DISK,CIRCULAR |
| ADQV | FLOW CONTROL DEVICE MATERIAL | STEEL,CORROSION RESISTING |
| ADRN | FIRST END THREAD PITCH DIAMETERS | 0.7094 TO 0.7143 INCHES |
| ADZJ | MOUNTING FACILITY | BRACKET |
| AEVN | REGULATION TYPE | AUTOMATIC SINGLE STAGE |
| AEVQ | VALVE STEM DESIGN | SINGLE SEAT |
| AEVR | VALVE LOADING METHOD | SPRING |
| AEVS | REMOTE ACTUATION METHOD | PISTON |
| AEWF | FILTER | NOT INCLUDED |
| AZKQ | TEMP RATING | -65.0 DEG FAHRENHEIT MINIMUM AND 160.0 DEG FAHRENHEIT MAXIMUM |
| MATT | MATERIAL | ALUMINUM ALLOY BODY |
| AAQL | BODY STYLE | STRAIGHT THRU W/OFFSET |
| ACLJ | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 3/4-16 UNF |
| ACLL | FIRST END THREAD DIRECTION | RIGHT-HAND |
| ACSH | SEAT MATERIAL | STEEL,CORROSION RESISTING |
| ADQZ | END CONNECTION QUANTITY | 2 |
| ADZH | RENEWABLE SEAT RING TYPE | PRESSED-IN |
| AEVA | OUTLET PRESSURE RANGE | 1500.0 TO 1700.0 POUNDS PER SQUARE INCH |
| AEVZ | MAXIMUM INLET PRESSURE RATING | 3000.0 POUNDS PER SQUARE INCH |
| Relevant Components for NSN - 4820-00-789-2148, 4820007892148 | ||||
| 4820-01-457-8919 (4820014578919) | 4820-00-518-4670 (4820005184670) | 4820-01-087-8164 (4820010878164) | 4820-01-658-8314 (4820016588314) | |
| 4820-01-600-0105 (4820016000105) | 4820-01-221-1573 (4820012211573) | 4820-01-117-0037 (4820011170037) | 4820-01-047-2107 (4820010472107) | |
| 4820-00-818-1047 (4820008181047) | 4820-01-544-0867 (4820015440867) | 4810-00-679-2778 (4810006792778) | 4820-01-115-6756 (4820011156756) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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