| Item Name | Valve Gate |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-265-3951 (012653951) |
| NCB Code | USA (01) |
| Manufacturer | W And O Supply Inc, William E Williams Valve Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| AQLR | VALVE OPERATION METHOD | MANUAL |
| CRKP | STEM TYPE | RISING |
| AWLS | CONNECTION TYPE | BUTT WELD TUBE |
| SR-1 | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-V-18110 |
| SR-1 | SPEC/STD CONTROLLING DATA | |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 2.500 INCHES |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A216 GR. WCB ASSN STD SINGLE MATERIAL RESPONSE BODY ASTM A105 ASSN STD SINGLE MATERIAL RESPONSE SEAT ASTM A182 GR. F6 ASSN STD SINGLE MATERIAL RESPONSE STEM ASTM A216 GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE DISK |
| SR-1 | MANUFACTURERS CODE | 81349 |
| CCFG | VALVE SIZE | 2.500 INCHES |
| MATT | MATERIAL | STEEL UNS J03002 BODY STEEL UNS K03504 SEAT STEEL CORROSION RESISTING STEM STEEL UNS J03002 DISK |
| CYBZ | INLET RELATIONSHIP WITH OUTLET | IDENTICAL |
| CYCA | PRESSURE CLASS | 150.0 POUNDS |
| ADSR | BONNET TYPE | OUTSIDE SCREW-YOKE |
| ADST | BONNET ATTACHMENT METHOD | BOLTED |
| Relevant Components for NSN - 4820-01-265-3951, 4820012653951 | ||||
| 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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