| Item Name | Coupling 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) | 00-738-5070 (007385070) |
| NCB Code | USA (00) |
| Manufacturer | Turbo Power And Marine System Inc, United Technologies Corporation, Aero Tube Technologies Llc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A 1ST END |
| AHNC | CONNECTION STYLE | INVERTED FLARE (TUBE) 1ST END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END |
| AWLS | CONNECTION TYPE | UNTHREADED EXTERNAL TUBE 2ND END |
| CQJX | NOMINAL THREAD SIZE | 0.625 INCHES 1ST END |
| CQRB | SEAT ANGLE | 25.0 DEGREES 1ST END |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES 1ST END |
| CWFN | REDUCED PASSAGE NOMINAL INSIDE DIAMETER | 0.050 INCHES 2ND END |
| CWFR | NOMINAL OVERALL LENGTH | 2.350 INCHES |
| MATT | MATERIAL | STEEL COMP 347 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5646 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN |
| THSD | THREAD SERIES DESIGNATOR | UNS 1ST END |
| AHNC | CONNECTION STYLE | PLAIN (TUBE) ALL ENDS |
| CMLP | THREAD QUANTITY PER INCH | 18 1ST END |
| Relevant Components for NSN - 4730-00-738-5070, 4730007385070 | ||||
| 4730-01-436-2114 (4730014362114) | 4710-01-202-7787 (4710012027787) | 4720-01-526-5273 (4720015265273) | 4720-01-408-1219 (4720014081219) | |
| 4730-01-622-4160 (4730016224160) | 4720-01-589-9450 (4720015899450) | 4720-01-201-5242 (4720012015242) | 4730-00-409-1688 (4730004091688) | |
| 4720-01-137-0340 (4720011370340) | 4710-01-512-8267 (4710015128267) | 4720-01-703-1112 (4720017031112) | 4730-01-478-4701 (4730014784701) | |
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