AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Disk Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-153-8458 (011538458) |
| NCB Code | USA (01) |
| Manufacturer | Electric Boat Corporation, Hunt Valve Company Inc, Walworth Aloyco |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 2620-924X1 PC3A 1-2IN | electric boat corporation | disk valve | RFQ |
| BS8714 | hunt valve company inc | disk valve | RFQ |
| 8714 | walworth aloyco | disk valve | RFQ |
| SS845-1889573 PC3A1-2IN | walworth aloyco | disk valve | RFQ |
| 2620-924X1 | electric boat corporation | disk valve | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| ABKW | OVERALL HEIGHT | 0.906 INCHES NOMINAL |
| ABMG | SHOULDER HEIGHT | 0.125 INCHES NOMINAL |
| ABNK | SHOULDER WIDTH | 0.125 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.625 INCHES |
| CRRB | SEAT ANGLE | 0.062 DEGREES NOMINAL |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| STYL | STYLE DESIGNATOR | PLUG |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| Relevant Components for NSN - 4820-01-153-8458, 4820011538458 | ||||
| 4810-01-097-1150 (4810010971150) | 4820-00-937-5914 (4820009375914) | 4820-00-079-0266 (4820000790266) | 4820-00-216-0126 (4820002160126) | |
| 4810-00-818-7576 (4810008187576) | 4820-01-172-6253 (4820011726253) | 4820-01-436-5947 (4820014365947) | 4820-01-367-9903 (4820013679903) | |
| 4820-00-411-2039 (4820004112039) | 4820-01-100-9100 (4820011009100) | 4810-01-509-0949 (4810015090949) | 4820-01-419-1626 (4820014191626) | |
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