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) | 01-511-9863 (015119863) |
| NCB Code | USA (01) |
| Manufacturer | Dh Instruments Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | Body Style | STRAIGHT THRU |
| ACKN | First End Style Designator | PLAIN |
| AEVR | Valve Loading Method | DOME |
| AEVS | Remote Actuation Method | DIAPHRAGM |
| ACLL | First End Thread Direction | RIGHT-HAND |
| ABEP | Stem Material | STEEL, CORROSION RESISTING |
| MRC | Decoded Requirement | Clear Text Reply |
| ACKL | Media For Which Designed | GAS |
| ACKM | First End Connection Type | THREADED INTERNAL PIPE |
| ACSH | Seat Material | STEEL, CORROSION RESISTING |
| ACLR | Second End Relationship With First End | IDENTICAL |
| AAFZ | Body Material | BRASS |
| ADQZ | End Connection Quantity | 2 |
| ADQU | Flow Control Device | STEM AND INTEGRAL DISK |
| Relevant Components for NSN - 4820-01-511-9863, 4820015119863 | ||||
| 4820-01-573-8320 (4820015738320) | 4820-00-467-8973 (4820004678973) | 4820-01-386-0694 (4820013860694) | 4820-00-757-2955 (4820007572955) | |
| 4820-01-182-4540 (4820011824540) | 4810-00-405-7557 (4810004057557) | 4810-01-714-4038 (4810017144038) | 4820-00-289-3941 (4820002893941) | |
| 4810-01-498-2634 (4810014982634) | 4820-01-153-1851 (4820011531851) | 4820-01-232-8015 (4820012328015) | 4820-01-425-3725 (4820014253725) | |
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