| 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) | 00-278-9034 (002789034) |
| NCB Code | USA (00) |
| Manufacturer | Raytheon Company, Northern Indiana Business Services, Mueller Brass |
| MRC | Criteria | Characteristic |
|---|---|---|
| ACSP | REDUCER TYPE | CONCENTRIC |
| AHNC | CONNECTION STYLE | GROOVED INSIDE (TUBE) ALL ENDS |
| AWLS | CONNECTION TYPE | UNTHREADED INTERNAL TUBE ALL ENDS |
| BYJF | SEAT TYPE | GROOVED |
| CQNM | COUPLING FLANGE SHAPE | HEXAGON |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.250 INCHES ALL ENDS |
| CWFR | NOMINAL OVERALL LENGTH | 3.312 INCHES |
| FEAT | SPECIAL FEATURES | BOTH TUBING WALL THICKNESS AT EACH END CAN BE COMPROMISED |
| MATT | MATERIAL | COPPER OVERALL |
| STYL | STYLE DESIGNATOR | SCREWED |
| Relevant Components for NSN - 4730-00-278-9034, 4730002789034 | ||||
| 4730-01-572-5972 (4730015725972) | 4720-00-910-4063 (4720009104063) | 4710-00-121-5215 (4710001215215) | 4720-01-373-1177 (4720013731177) | |
| 4710-01-478-1704 (4710014781704) | 4730-00-950-3592 (4730009503592) | 4720-00-787-8431 (4720007878431) | 4710-01-542-0557 (4710015420557) | |
| 4720-01-689-8154 (4720016898154) | 4710-00-483-2037 (4710004832037) | 4720-01-328-5470 (4720013285470) | 4730-00-256-7301 (4730002567301) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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