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) | 00-036-1964 (000361964) |
| NCB Code | USA (00) |
| Manufacturer | Dresser Industries Inc, Ashcroft Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2B |
| ABHE | OUTSIDE DIAMETER | 1.634 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 2.316 INCHES NOMINAL |
| ABMG | SHOULDER HEIGHT | 0.382 INCHES NOMINAL |
| ABNK | SHOULDER WIDTH | 0.923 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 1.125 INCHES |
| CRRB | SEAT ANGLE | 45.0 DEGREES NOMINAL |
| MATT | MATERIAL | STEEL |
| STYL | STYLE DESIGNATOR | PLUG |
| THSD | THREAD SERIES DESIGNATOR | UNEF |
| Relevant Components for NSN - 4820-00-036-1964, 4820000361964 | ||||
| 4820-01-437-8926 (4820014378926) | 4820-01-258-2410 (4820012582410) | 4820-00-432-1714 (4820004321714) | 4820-01-271-9629 (4820012719629) | |
| 4820-01-578-9600 (4820015789600) | 4820-00-092-6590 (4820000926590) | 4820-01-417-2811 (4820014172811) | 4820-01-365-0880 (4820013650880) | |
| 4820-01-697-1452 (4820016971452) | 4820-15-149-7310 (4820151497310) | 4820-00-506-2869 (4820005062869) | 4820-00-330-9420 (4820003309420) | |
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