| Item Name | Valve Regulating Fluid Pressure |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-037-2951 (000372951) |
| NCB Code | USA (00) |
| Manufacturer | Parker Hannifin Corporation, Rockwell International Corp, Boeing Company The |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 1354-526177 | parker hannifin corporation | valve regulating fluid pressure | 92003 | RFQ |
| 165-948053 | rockwell international corp | valve regulating fluid pressure | 89372 | RFQ |
| 4-1750-78 | parker hannifin corporation | valve regulating fluid pressure | 45681 | RFQ |
| NA5-6310-3 | boeing company the | valve regulating fluid pressure | 43999 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | TEE |
| ABEP | STEM MATERIAL | STEEL,CORROSION RESISTING |
| ACKL | MEDIA FOR WHICH DESIGNED | AIR AND HYDROCARBON FUELS AND OILS |
| ACKM | FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| ACKN | FIRST END STYLE DESIGNATOR | FLARED |
| ACLH | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES NOMINAL |
| ACLJ | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 3/4-16 UNJF |
| 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 | 7/16-20 UNJF |
| ACMR | SECOND END THREAD CLASS | 3B |
| ACMS | SECOND END THREAD DIRECTION | RIGHT-HAND |
| ACMX | THIRD END RELATIONSHIP WITH PRECEDING ENDS | IDENTICAL WITH SECOND END |
| ACSH | SEAT MATERIAL | STEEL,CORROSION RESISTING |
| ACTE | FIRST END SEAT ANGLE IN DEG | 37.0 |
| ADQU | FLOW CONTROL DEVICE | DIAPHRAGM |
| ADQZ | END CONNECTION QUANTITY | 3 |
| AEVN | REGULATION TYPE | AUTOMATIC SINGLE STAGE |
| AEVR | VALVE LOADING METHOD | SPRING |
| AEVS | REMOTE ACTUATION METHOD | DIAPHRAGM |
| AEVZ | MAXIMUM INLET PRESSURE RATING | 85.0 POUNDS PER SQUARE INCH |
| AEWF | FILTER | NOT INCLUDED |
| AZKQ | TEMP RATING | -65.0 DEG CELSIUS MINIMUM AND 250.0 DEG CELSIUS MAXIMUM |
| MATT | MATERIAL | ALUMINUM ALLOY BODY |
| ZZZV | FSC APPLICATION DATA | PNEUMATIC SYSTEM,AIRCRAFT |
| Relevant Components for NSN - 4820-00-037-2951, 4820000372951 | ||||
| 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) | |
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