AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Valve Gate |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-184-6946 (011846946) |
| NCB Code | USA (01) |
| Manufacturer | Electric Boat Corporation, The Walworth Company, Unimasco Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 2620-902 | electric boat corporation | valve gate | RFQ |
| 2620-902ASSEMBLY AA1-4IN | electric boat corporation | valve gate | RFQ |
| FIG 49 WS-1 4INCH | the walworth company | valve gate | RFQ |
| 2620-902ASSEMBLY AA 1-4 INCH | unimasco inc | valve gate | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADSR | BONNET TYPE | INSIDE SCREW |
| ADST | BONNET ATTACHMENT METHOD | UNION |
| AQLR | VALVE OPERATION METHOD | MANUAL |
| AWLS | CONNECTION TYPE | SOCKET,WELD,TUBE |
| CCFG | VALVE SIZE | 0.250 INCHES |
| CQCJ | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 700.0 POUNDS PER SQUARE INCH WATER-OIL-GAS |
| CRKP | STEM TYPE | RISING |
| CRWH | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 150.0 DEG FAHRENHEIT WATER-OIL-GAS |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES |
| CYBZ | INLET RELATIONSHIP WITH OUTLET | IDENTICAL |
| MATT | MATERIAL | COPPER BODY |
| MATT | MATERIAL | NICKEL DISK |
| MATT | MATERIAL | NICKEL SEAT |
| MATT | MATERIAL | NICKEL STEM |
| Relevant Components for NSN - 4820-01-184-6946, 4820011846946 | ||||
| 4820-01-573-8320 (4820015738320) | 4820-00-467-8973 (4820004678973) | 4820-01-386-0694 (4820013860694) | 4820-00-757-2955 (4820007572955) | |
| 4820-01-182-4540 (4820011824540) | 4810-00-405-7557 (4810004057557) | 4810-01-714-4038 (4810017144038) | 4820-00-289-3941 (4820002893941) | |
| 4810-01-498-2634 (4810014982634) | 4820-01-153-1851 (4820011531851) | 4820-01-232-8015 (4820012328015) | 4820-01-425-3725 (4820014253725) | |
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