| Item Name | Valve Check |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-424-6204 (014246204) |
| NCB Code | USA (01) |
| Manufacturer | San Antonio Air Logistics Center, Nupro Co, Swagelok Company |
| MRC | Criteria | Characteristic |
|---|---|---|
| STYL | Style Designator | STRAIGHT THRU |
| AHNC | Connection Style | PLAIN (PIPE) ALL ENDS |
| AEQJ | Minimum Operating Temp | -10.0 DEG FAHRENHEIT |
| ADSU | Disk Loading Method | SPRING |
| CQGM | Maximum Operating Pressure | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| AEHZ | Maximum Operating Temp | 250.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AGAV | End Item Identification | 4120-NC-D00-7527; SUPPORT EQUIPMENT,B |
| MATT | Material | COPPER ALLOY BODY |
| AAJF | Thread Direction | RIGHT-HAND ALL ENDS |
| THSD | Thread Series Designator | NPT ALL ENDS |
| CQJX | Nominal Thread Size | 0.500 INCHES ALL ENDS |
| MRC | Decoded Requirement | Clear Text Reply |
| BBJX | Mounting Position | HORIZONTAL |
| MATT | Material | COPPER ALLOY FLOW CONTROL DEVICE |
| ADQU | Flow Control Device | POPPET |
| CSDC | Opening Pressure Setting | 1.0 POUNDS PER SQUARE INCH |
| AWLS | Connection Type | THREADED EXTERNAL PIPE ALL ENDS |
| AQLR | Valve Operation Method | AUTOMATIC |
| Relevant Components for NSN - 4820-01-424-6204, 4820014246204 | ||||
| 4810-01-082-6236 (4810010826236) | 4820-01-353-3012 (4820013533012) | 4820-01-343-6188 (4820013436188) | 4820-01-182-0778 (4820011820778) | |
| 4820-01-279-9726 (4820012799726) | 4820-01-650-3218 (4820016503218) | 4820-01-554-6644 (4820015546644) | 4810-01-508-9300 (4810015089300) | |
| 4820-01-050-6401 (4820010506401) | 4820-01-565-3783 (4820015653783) | 4820-01-465-6661 (4820014656661) | 4820-01-316-3323 (4820013163323) | |
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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