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) | 00-541-5697 (005415697) |
| NCB Code | USA (00) |
| Manufacturer | Lunkenheimer Co, Military Specifications, Walworth Co The |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 1404-6IN | lunkenheimer co | valve gate | RFQ |
| MILV1189 | military specifications | valve gate | RFQ |
| 3762-X5 SIZE 6 1404M | lunkenheimer co | valve gate | RFQ |
| 3762-X5 | lunkenheimer co | valve gate | RFQ |
| N-52880 | walworth co the | valve gate | RFQ |
| N-52880 CD-54148-6INCH | walworth co the | valve gate | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAMW | FLANGE DIAMETER | 10.125 INCHES |
| ADSR | BONNET TYPE | OUTSIDE SCREW-YOKE |
| ADST | BONNET ATTACHMENT METHOD | BOLTED |
| AECS | BOLT HOLE QUANTITY | 8 |
| AQLR | VALVE OPERATION METHOD | MANUAL |
| AWLS | CONNECTION TYPE | FLANGE,ROUND W/HOLES |
| CBBL | FEATURES PROVIDED | BONNET PACKING |
| CCFG | VALVE SIZE | 6.000 INCHES |
| CQCJ | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 150.0 POUNDS PER SQUARE INCH STEAM AND 225.0 POUNDS PER SQUARE INCH WATER-OIL-GAS |
| CRKP | STEM TYPE | NONRISING |
| CRWH | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 450.0 DEG FAHRENHEIT STEAM |
| CWCF | FACE TO FACE DISTANCE | 8.000 INCHES |
| CWDF | FLANGE FACE DESIGN | PLAIN |
| CYBZ | INLET RELATIONSHIP WITH OUTLET | IDENTICAL |
| CYCA | PRESSURE CLASS | 150.0 POUNDS PER SQUARE INCH |
| MATT | MATERIAL | COPPER ALLOY 922 BODY |
| MATT | MATERIAL | NICKEL ALLOY 400 OR NICKEL ALLOY R-405 SEAT |
| MATT | MATERIAL | NICKEL ALLOY 400 OR NICKEL ALLOY R-405 STEM |
| MATT | MATERIAL | NICKEL ALLOY DISK |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 2 CLASS |
| Relevant Components for NSN - 4820-00-541-5697, 4820005415697 | ||||
| 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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