| Item Name | Valve Check |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-441-0455 (014410455) |
| NCB Code | USA (01) |
| Manufacturer | Engineered Controls International, Rego Co, Lor Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AWLS | Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| STYL | Style Designator | STRAIGHT THRU |
| MATT | Material | STEEL COMP 12L14 OVERALL |
| CQJX | Nominal Thread Size | 0.500 INCHES ALL ENDS |
| MRC | Decoded Requirement | Clear Text Reply |
| CQGM | Maximum Operating Pressure | 5000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| AQLR | Valve Operation Method | AUTOMATIC |
| AEHZ | Maximum Operating Temp | 212.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AAJF | Thread Direction | RIGHT-HAND ALL ENDS |
| BBJX | Mounting Position | HORIZONTAL OR VERTICAL |
| THSD | Thread Series Designator | NPT ALL ENDS |
| ADQU | Flow Control Device | POPPET |
| AHNC | Connection Style | PLAIN, OPTIONAL END (PIPE) ALL ENDS |
| Relevant Components for NSN - 4820-01-441-0455, 4820014410455 | ||||
| 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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