| 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 |
| Components Related to NSN - 4820-01-508-6975, 4820015086975 | ||||
| 4820-01-207-4765 (4820012074765) | 4810-01-288-4028 (4810012884028) | 4820-01-448-5478 (4820014485478) | 4820-01-669-0039 (4820016690039) | |
| 4820-00-289-0856 (4820002890856) | 4820-01-349-7107 (4820013497107) | 4820-01-251-6138 (4820012516138) | 4810-01-615-6216 (4810016156216) | |
| 4820-01-038-5445 (4820010385445) | 4820-01-171-6472 (4820011716472) | 4810-01-534-9910 (4810015349910) | 4820-01-254-9633 (4820012549633) | |
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