| Item Name | Seat Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-362-9466 (003629466) |
| NCB Code | USA (00) |
| Manufacturer | Quincy Compressor Division Of Coltec |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKK | FLANGE DIAMETER | 3.370 INCHES MINIMUM AND 3.375 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 3.107 INCHES MINIMUM AND 3.117 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 0.500 INCHES NOMINAL |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.577 INCHES MINIMUM AND 0.597 INCHES MAXIMUM |
| AJRM | UNDER FLANGE HEIGHT | 0.265 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| CQKM | SEATING SURFACE SHAPE | FLAT |
| FEAT | SPECIAL FEATURES | ID THD 0.500-20 UNF 2B |
| MATT | MATERIAL | IRON OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
| Components Related to NSN - 4820-00-362-9466, 4820003629466 | ||||
| 4820-00-768-0509 (4820007680509) | 4820-01-572-6332 (4820015726332) | 4810-01-388-5111 (4810013885111) | 4820-00-001-1674 (4820000011674) | |
| 4820-01-417-3999 (4820014173999) | 4820-00-988-9195 (4820009889195) | 4820-01-651-5916 (4820016515916) | 4810-01-291-5811 (4810012915811) | |
| 4820-01-382-3164 (4820013823164) | 4820-01-070-6082 (4820010706082) | 4820-01-363-1911 (4820013631911) | 4820-01-312-8350 (4820013128350) | |
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