| Item Name | Valve Gate |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-403-4498 (004034498) |
| NCB Code | USA (00) |
| Manufacturer | The Walworth Company |
| MRC | Criteria | Characteristic |
|---|---|---|
| MATT | Material | COBALT ALLOY SEAT |
| AECS | Bolt Hole Quantity | 8 |
| CRWH | Maximum Operating Temp And Media For Which Designed | 260.0 DEG FAHRENHEIT STEAM |
| MATT | Material | STEEL CORROSION RESISTING STEM |
| MRC | Decoded Requirement | Clear Text Reply |
| AWLS | Connection Type | FLANGE, ROUND W/HOLES |
| CWCF | Face To Face Distance | 11.500 INCHES |
| FEAT | Special Features | 1.125 IN. THK;0.750 IN. BOLT HOLE DIA;11.750 IN. BOLT CIRCLE DIA;FLANGE RAISED FACE HT 0.062 IN.;FLANGE RAISED FACE DIA 11.500 IN. |
| MATT | Material | STEEL AND STEEL CORROSION RESISTING DISK |
| CWDF | Flange Face Design | RAISED |
| MATT | Material | STEEL BODY |
| CRKP | Stem Type | RISING |
| AQLR | Valve Operation Method | MANUAL |
| CQCJ | Maximum Operating Pressure And Media For Which Designed | 150.0 POUNDS PER SQUARE INCH STEAM |
| AAMW | Flange Diameter | 13.500 INCHES |
| Relevant Components for NSN - 4820-00-403-4498, 4820004034498 | ||||
| 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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