| Item Name | Valve Regulating Fluid Pressure |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-505-9892 (005059892) |
| NCB Code | USA (00) |
| Manufacturer | Triumph Group Operations Inc, Hughes Missile Systems Co |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | ANGLE |
| ACKL | MEDIA FOR WHICH DESIGNED | AIR |
| ACKM | FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| ACKN | FIRST END STYLE DESIGNATOR | FLARED |
| ACLH | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.750 INCHES NOMINAL |
| ACLJ | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1-1/16-12 UN |
| ACLK | FIRST END THREAD CLASS | 3A |
| ACLL | FIRST END THREAD DIRECTION | RIGHT-HAND |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| ACLS | SECOND END CONNECTION TYPE | THREADED INTERNAL BOSS |
| ACLT | SECOND END STYLE DESIGNATOR | GASKET SEAL |
| ACMQ | SECOND END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1/2-20 UNF |
| ACMR | SECOND END THREAD CLASS | 3B |
| ACMS | SECOND END THREAD DIRECTION | RIGHT-HAND |
| ACSH | SEAT MATERIAL | ALUMINUM ALLOY |
| ACTE | FIRST END SEAT ANGLE IN DEG | 37.0 |
| ADQU | FLOW CONTROL DEVICE | PISTON,FREE TYPE |
| ADQV | FLOW CONTROL DEVICE MATERIAL | STEEL,CORROSION RESISTING |
| ADQZ | END CONNECTION QUANTITY | 2 |
| ADZH | RENEWABLE SEAT RING TYPE | PRESSED-IN |
| ADZJ | MOUNTING FACILITY | BRACKET |
| AEVA | OUTLET PRESSURE RANGE | 4.5 TO 5.0 POUNDS PER SQUARE INCH |
| AEVN | REGULATION TYPE | AUTOMATIC SINGLE STAGE |
| AEVR | VALVE LOADING METHOD | SPRING |
| AEVZ | MAXIMUM INLET PRESSURE RATING | 225.0 POUNDS PER SQUARE INCH |
| AEWF | FILTER | NOT INCLUDED |
| AZKQ | TEMP RATING | -65.0 DEG FAHRENHEIT MINIMUM AND 290.0 DEG FAHRENHEIT MAXIMUM |
| FEAT | SPECIAL FEATURES | 180.0 LB PER HOUR MIN FLOW CAPACITY |
| MATT | MATERIAL | ALUMINUM ALLOY BODY |
| Relevant Components for NSN - 4820-00-505-9892, 4820005059892 | ||||
| 4820-01-087-3859 (4820010873859) | 4810-00-146-6011 (4810001466011) | 4810-01-669-3208 (4810016693208) | 4820-01-108-9565 (4820011089565) | |
| 4810-01-690-6898 (4810016906898) | 4810-01-013-0391 (4810010130391) | 4820-01-416-8547 (4820014168547) | 4820-01-644-3525 (4820016443525) | |
| 4820-01-343-3248 (4820013433248) | 4820-01-268-0598 (4820012680598) | 4820-01-296-2799 (4820012962799) | 4820-01-453-2594 (4820014532594) | |
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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