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) | 00-571-5899 (005715899) |
| NCB Code | USA (00) |
| Manufacturer | Pentair Valves And Controls, Curtiss Wright Electro Mechanical Corporation, Dresser Rand Company |
| MRC | Criteria | Characteristic |
|---|---|---|
| AARX | INSIDE DIAMETER | 1.875 INCHES NOMINAL |
| AAZE | SHANK DIAMETER | 2.617 INCHES NOMINAL |
| ABKK | FLANGE DIAMETER | 2.625 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 4.531 INCHES NOMINAL |
| AFEF | INSIDE DEPTH | 2.875 INCHES NOMINAL |
| AJRM | UNDER FLANGE HEIGHT | 0.469 INCHES NOMINAL |
| CRRB | SEAT ANGLE | 44.4 DEGREES NOMINAL |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| STYL | STYLE DESIGNATOR | POPPET |
| Relevant Components for NSN - 4820-00-571-5899, 4820005715899 | ||||
| 4820-01-390-2186 (4820013902186) | 4820-00-139-3388 (4820001393388) | 4820-00-419-8786 (4820004198786) | 4810-01-297-4449 (4810012974449) | |
| 4820-01-442-9938 (4820014429938) | 4810-01-248-1999 (4810012481999) | 4820-00-116-0045 (4820001160045) | 4820-00-771-1430 (4820007711430) | |
| 4820-01-612-3545 (4820016123545) | 4820-01-189-5614 (4820011895614) | 4810-00-483-8284 (4810004838284) | 4820-00-057-2106 (4820000572106) | |
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