| Item Name | Seat Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-424-5828 (004245828) |
| NCB Code | USA (00) |
| Manufacturer | Puregas Llc, Quincy Compressor Division Of Coltec |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKK | FLANGE DIAMETER | 0.730 INCHES MINIMUM AND 0.740 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 0.501 INCHES MINIMUM AND 0.503 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 0.250 INCHES NOMINAL |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.109 INCHES NOMINAL |
| AJRM | UNDER FLANGE HEIGHT | 0.230 INCHES MINIMUM AND 0.240 INCHES MAXIMUM |
| AJSG | SEAT ANGLE IN DEG | 30.000 NOMINAL |
| CQKM | SEATING SURFACE SHAPE | ANGULAR |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
| Relevant Components for NSN - 4820-00-424-5828, 4820004245828 | ||||
| 4820-01-457-8919 (4820014578919) | 4820-00-518-4670 (4820005184670) | 4820-01-087-8164 (4820010878164) | 4820-01-658-8314 (4820016588314) | |
| 4820-01-600-0105 (4820016000105) | 4820-01-221-1573 (4820012211573) | 4820-01-117-0037 (4820011170037) | 4820-01-047-2107 (4820010472107) | |
| 4820-00-818-1047 (4820008181047) | 4820-01-544-0867 (4820015440867) | 4810-00-679-2778 (4810006792778) | 4820-01-115-6756 (4820011156756) | |
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