| Item Name | Inverted Nut Tube Coupling |
| 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) | 00-013-7400 (000137400) |
| NCB Code | USA (00) |
| Manufacturer | Daimler Chrysler, Atwood Fence Company Inc, Allis Chalmers Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| ABHP | OVERALL LENGTH | 0.688 INCHES NOMINAL |
| ABUJ | THREAD SIZE | 11/16 IN.-18 |
| ACSV | TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 0.438 INCHES NOMINAL |
| AJFY | SEAT ANGLE IN DEG | 45.00 |
| AJYP | SCREW THREAD SERIES DESIGNATOR | NS |
| ASDB | WIDTH ACROSS FLATS | 0.688 INCHES NOMINAL |
| BSPX | SMALLEST INSIDE DIAMETER | 0.442 INCHES NOMINAL |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | CADMIUM OR ZINC |
| STYL | STYLE DESIGNATOR | INVERTED NUT,TUBE,FLARE |
| Relevant Components for NSN - 4730-00-013-7400, 4730000137400 | ||||
| 4730-01-616-6870 (4730016166870) | 4730-01-509-7467 (4730015097467) | 4730-00-078-8568 (4730000788568) | 4720-01-359-0576 (4720013590576) | |
| 4730-01-631-6265 (4730016316265) | 4720-00-706-9126 (4720007069126) | 4720-01-710-9192 (4720017109192) | 4720-01-541-8941 (4720015418941) | |
| 4720-01-436-1858 (4720014361858) | 4710-01-529-6972 (4710015296972) | 4730-01-492-6239 (4730014926239) | 4730-01-031-1076 (4730010311076) | |
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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