| Item Name | Disk Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-508-6975 (015086975) |
| NCB Code | USA (01) |
| Manufacturer | William E Williams Valve Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| AGAV | End Item Identification | VALVE, SC 3.01 |
| STYL | Style Designator | SWING CHECK |
| FEAT | Special Features | INGALLS SHIPBUILDING, PROJECT: LPD, REQ.: 714606TRH, ITEM NO: 51392. NEXT HIGHER ASSEMBLY IS P/N LPD0005, NSN 4820-01-508-6939: CAST STAINLESS STEEL SWING CHECK VALVE CLASS 150 B,C R,F. THIS PART IS CALLED A "DISC" BY THE MANUFACTURER. |
| BGST | Pressure Rating | 275.0 POUNDS PER SQUARE INCH NOMINAL |
| AZKQ | Temp Rating | 100.0 DEG FAHRENHEIT NOMINAL |
| MATT | Material | STEEL UNS J92600 |
| MRC | Decoded Requirement | Clear Text Reply |
| MDCL | Material Document And Classification | ASTM A351, GRADE CF8 ASSN STD SINGLE MATERIAL RESPONSE |
| Relevant Components for NSN - 4820-01-508-6975, 4820015086975 | ||||
| 4820-01-695-0145 (4820016950145) | 4820-01-596-1771 (4820015961771) | 4810-01-187-3363 (4810011873363) | 4810-01-523-6894 (4810015236894) | |
| 4820-00-707-0356 (4820007070356) | 4820-01-568-0815 (4820015680815) | 4820-01-227-9365 (4820012279365) | 4820-01-104-8145 (4820011048145) | |
| 4820-01-299-5713 (4820012995713) | 4820-01-640-9566 (4820016409566) | 4810-01-346-0666 (4810013460666) | 4820-01-655-5932 (4820016555932) | |
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