| 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 |
| Components Related to NSN - 4820-00-403-4498, 4820004034498 | ||||
| 4810-01-379-3588 (4810013793588) | 4810-00-763-4834 (4810007634834) | 4820-01-524-6893 (4820015246893) | 4820-01-237-2801 (4820012372801) | |
| 4820-01-103-6880 (4820011036880) | 4820-01-312-1011 (4820013121011) | 4810-01-509-0551 (4810015090551) | 4820-01-345-9229 (4820013459229) | |
| 4810-01-376-2787 (4810013762787) | 4820-01-241-5464 (4820012415464) | 4810-01-386-3270 (4810013863270) | 4820-01-312-5840 (4820013125840) | |
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