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) | 01-057-4119 (010574119) |
| NCB Code | USA (01) |
| Manufacturer | Electric Boat Corporation, Huntington Ingalls Incorporated, Morland Valve Co Inc, P J Valves Inc, Hunt Valve Company Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 2640-801X2 | electric boat corporation | seat valve | RFQ |
| 2640-801X02PIEC | electric boat corporation | seat valve | RFQ |
| 2643-785-10 ITEM 10 | electric boat corporation | seat valve | RFQ |
| 56-97-0624 | electric boat corporation | seat valve | RFQ |
| 255773PC11 | huntington ingalls incorporated | seat valve | RFQ |
| 255753PC11 | huntington ingalls incorporated | seat valve | RFQ |
| 255753PC11 | morland valve co inc | seat valve | RFQ |
| 255753PC11 | p j valves inc | seat valve | RFQ |
| 255753PC11 | hunt valve company inc | seat valve | RFQ |
| 2640-801X02PIECE 10 | electric boat corporation | seat valve | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKW | OVERALL HEIGHT | 0.438 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 2.871 INCHES MINIMUM AND 2.873 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 1.688 INCHES NOMINAL |
| AJFZ | SEAT RADIUS | 0.500 INCHES NOMINAL |
| CQKM | SEATING SURFACE SHAPE | RADIAL |
| FEAT | SPECIAL FEATURES | WITH 6 EQUALLY SPACED GROOVES 1/4 IN. RADIUS BY 3/32 IN. DEEP |
| MATT | MATERIAL | PLASTIC POLYAMIDE OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN |
| Relevant Components for NSN - 4820-01-057-4119, 4820010574119 | ||||
| 4820-01-248-5022 (4820012485022) | 4820-01-511-3905 (4820015113905) | 4820-00-108-8528 (4820001088528) | 4820-01-613-0942 (4820016130942) | |
| 4820-00-319-7643 (4820003197643) | 4820-01-577-0941 (4820015770941) | 4820-01-262-2542 (4820012622542) | 4820-01-607-4294 (4820016074294) | |
| 4820-01-148-9327 (4820011489327) | 4820-01-292-9537 (4820012929537) | 4820-01-230-6363 (4820012306363) | 4820-01-151-4016 (4820011514016) | |
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