| Item Name | Valve Regulating Fluid Pressure |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-474-2255 (004742255) |
| NCB Code | USA (00) |
| Manufacturer | Eaton Aerospace Ltd |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | TEE ANGLE |
| ACKL | MEDIA FOR WHICH DESIGNED | HYDROCARBON FUELS AND OILS |
| ACKM | FIRST END CONNECTION TYPE | THREADED INTERNAL BOSS |
| ACKN | FIRST END STYLE DESIGNATOR | GASKET SEAL |
| ACLJ | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 3/4-16 UNJF |
| ACLK | FIRST END THREAD CLASS | 3B |
| ACLL | FIRST END THREAD DIRECTION | RIGHT-HAND |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| ACMX | THIRD END RELATIONSHIP WITH PRECEDING ENDS | IDENTICAL WITH FIRST END |
| ACPE | FOURTH END RELATIONSHIP WITH PRECEDING ENDS | NOT IDENTICAL WITH FIRST,SECOND OR THIRD END |
| ACPF | FOURTH END CONNECTION TYPE | THREADED INTERNAL BOSS |
| ACPG | FOURTH END STYLE DESIGNATOR | GASKET SEAL |
| ACQD | FOURTH END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 7/16-20 UNJF |
| ACQE | FOURTH END THREAD CLASS | 3B |
| ACQF | FOURTH END THREAD DIRECTION | RIGHT-HAND |
| ACSH | SEAT MATERIAL | STEEL,CORROSION RESISTING |
| ADQZ | END CONNECTION QUANTITY | 4 |
| AEVA | OUTLET PRESSURE RANGE | 1250.0 TO 1550.0 POUNDS PER SQUARE INCH |
| AEVN | REGULATION TYPE | AUTOMATIC DOUBLE STAGE |
| AEVQ | VALVE STEM DESIGN | SINGLE SEAT |
| AEVS | REMOTE ACTUATION METHOD | PISTON |
| AEVZ | MAXIMUM INLET PRESSURE RATING | 2500.0 POUNDS PER SQUARE INCH |
| AEWF | FILTER | NOT INCLUDED |
| MATT | MATERIAL | ALUMINUM ALLOY BODY |
| ZZZV | FSC APPLICATION DATA | HYDRAULIC SYSTEM,ACFT |
| Relevant Components for NSN - 4820-00-474-2255, 4820004742255 | ||||
| 4820-01-695-0145 (4820016950145) | 4820-01-596-1771 (4820015961771) | 4810-01-187-3363 (4810011873363) | 4810-01-523-6894 (4810015236894) | |
| 4820-00-707-0356 (4820007070356) | 4820-01-568-0815 (4820015680815) | 4820-01-227-9365 (4820012279365) | 4820-01-104-8145 (4820011048145) | |
| 4820-01-299-5713 (4820012995713) | 4820-01-640-9566 (4820016409566) | 4810-01-346-0666 (4810013460666) | 4820-01-655-5932 (4820016555932) | |
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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