AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Seat Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-124-7786 (011247786) |
| NCB Code | USA (01) |
| Manufacturer | Leslie Controls Inc, Circor Intl Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 298-00-204AY-CL | leslie controls inc | seat valve | RFQ |
| 298-00-204AY-CL2 1 2IN PC-14 | circor intl inc | seat valve | RFQ |
| 346486 | leslie controls inc | seat valve | RFQ |
| 298-00-204 | circor intl inc | seat valve | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKK | FLANGE DIAMETER | 3.990 INCHES MINIMUM AND 3.995 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 3.677 INCHES MINIMUM AND 3.682 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 2.500 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | SPRUANCE CLASS DD (963) |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.155 INCHES NOMINAL |
| AJRM | UNDER FLANGE HEIGHT | 0.350 INCHES MINIMUM AND 0.360 INCHES MAXIMUM |
| CQKM | SEATING SURFACE SHAPE | FLAT |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| FEAT | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| MATT | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE BODY |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
| Relevant Components for NSN - 4820-01-124-7786, 4820011247786 | ||||
| 4820-01-227-2851 (4820012272851) | 4820-01-392-3993 (4820013923993) | 4820-00-297-1017 (4820002971017) | 4820-01-184-4539 (4820011844539) | |
| 4820-01-010-5828 (4820010105828) | 4820-00-488-1053 (4820004881053) | 4820-01-271-1949 (4820012711949) | 4820-01-270-6682 (4820012706682) | |
| 4820-00-869-2596 (4820008692596) | 4820-00-475-4403 (4820004754403) | 4820-01-614-7164 (4820016147164) | 4820-01-294-3279 (4820012943279) | |
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