AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Union Tube |
| Federal Supply Group (FSG) | Pipe Tubing Hose and Fittings |
| Federal Supply Class (FSC) | 4730 Hose Pipe Tube Lubrication and Railing Fittings |
| National Item Identification Number (NIIN) | 00-277-5249 (002775249) |
| NCB Code | USA (00) |
| Manufacturer | Portsmouth Naval Shipyard Supply Dept, The Walworth Company |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 6340-484PCF8 | portsmouth naval shipyard supply dept | union tube | RFQ |
| 3584-1-4 | the walworth company | union tube | RFQ |
| 5077-487PCF14 | portsmouth naval shipyard supply dept | union tube | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ACSP | REDUCER TYPE | CONCENTRIC |
| AHNC | CONNECTION STYLE | SOCKET (TUBE) 1ST END |
| AHNC | CONNECTION STYLE | SOCKET (TUBE) 2ND END |
| AWLS | CONNECTION TYPE | UNTHREADED INTERNAL TUBE 1ST END |
| AWLS | CONNECTION TYPE | UNTHREADED INTERNAL TUBE 2ND END |
| BYJF | SEAT TYPE | BEVELED |
| CQGM | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CQNM | COUPLING FLANGE SHAPE | HEXAGON |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 2ND END |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.540 INCHES 1ST END |
| CWFR | NOMINAL OVERALL LENGTH | 1.562 INCHES |
| FEAT | SPECIAL FEATURES | NUT COMPOSITION IS STEEL AND GASKET COMPOSITION IS PLASTIC,BOTH TUBING WALL THICKNESS AT EACH END CAN BE COMPROMISED |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| MEDA | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SINGLE RESPONSE |
| STYL | STYLE DESIGNATOR | SCREWED |
| Relevant Components for NSN - 4730-00-277-5249, 4730002775249 | ||||
| 4720-01-543-9256 (4720015439256) | 4710-00-020-8209 (4710000208209) | 4720-00-236-2575 (4720002362575) | 4730-01-600-6309 (4730016006309) | |
| 4720-01-428-9860 (4720014289860) | 4720-01-352-6034 (4720013526034) | 4730-00-554-8091 (4730005548091) | 4710-00-815-6041 (4710008156041) | |
| 4730-01-612-5310 (4730016125310) | 4730-01-199-6545 (4730011996545) | 4730-01-223-0532 (4730012230532) | 4710-00-276-3984 (4710002763984) | |
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