| Item Name | Valve Regulating Fluid Pressure |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-515-5663 (005155663) |
| NCB Code | USA (00) |
| Manufacturer | Linde Llc, Victor Equipment Co, Amerigas Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| SR-1 | Definitive Government Spec/Std Reference Or Manufacturers Code | MILR19180 |
| ABFF | Furnished Items | INLET PRESSURE GAGE |
| SR-1 | Definitive Government Spec/Std Reference Or Manufacturers Code | |
| ACKL | Media For Which Designed | AIR AND |
| ACKM | First End Connection Type | THREADED EXTERNAL TUBE |
| ACLJ | First End Thread Size And Series/Type Designator | 9/16-18 UNF |
| ACLR | Second End Relationship With First End | NOT IDENTICAL |
| ACLT | Second End Style Designator | SWIVEL NUT, FLARED |
| ACSH | Seat Material | ANY ACCEPTABLE |
| AEVQ | Valve Stem Design | SINGLE SEAT |
| SR-1 | Definitive Government Spec/Std Reference Or Manufacturers Code | 81349 |
| ADQZ | End Connection Quantity | 2 |
| ADQV | Flow Control Device Material | ANY ACCEPTABLE |
| AAQL | Body Style | ANGLE |
| ACKL | Media For Which Designed | HELIUM AND |
| ACKL | Media For Which Designed | NITROGEN, GASEOUS |
| ACLK | First End Thread Class | 3A |
| ACLL | First End Thread Direction | RIGHT-HAND |
| ACMQ | Second End Thread Size And Series/Type Designator | 0.960-14 NGO |
| ACMS | Second End Thread Direction | LEFT-HAND |
| AEVN | Regulation Type | MANUAL SINGLE STAGE |
| AEVR | Valve Loading Method | SPRING |
| ACKN | First End Style Designator | INVERTED FLARE |
| ACLS | Second End Connection Type | THREADED EXTERNAL GAS CYLINDER |
| ACTE | First End Seat Angle In Deg | 60 |
| MRC | Decoded Requirement | Clear Text Reply |
| AEVA | Outlet Pressure Range | 0.0 TO 100.0 POUNDS PER SQUARE INCH |
| AEVZ | Maximum Inlet Pressure Rating | 2500.0 POUNDS PER SQUARE INCH |
| AEWF | Filter | INCLUDED |
| AAFZ | Body Material | ANY ACCEPTABLE |
| ABFF | Furnished Items | AUTOMATIC RELIEF VALVE AND |
| Relevant Components for NSN - 4820-00-515-5663, 4820005155663 | ||||
| 4820-00-405-2314 (4820004052314) | 4820-01-644-7717 (4820016447717) | 4820-00-138-5801 (4820001385801) | 4820-01-478-3615 (4820014783615) | |
| 4810-01-231-9665 (4810012319665) | 4810-01-463-1795 (4810014631795) | 4820-01-270-4213 (4820012704213) | 4820-01-482-5390 (4820014825390) | |
| 4810-01-574-6488 (4810015746488) | 4820-01-375-3688 (4820013753688) | 4810-01-486-6370 (4810014866370) | 4820-01-562-8058 (4820015628058) | |
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