NSN 4730-01-186-2671
Part Details | TUBE COUPLING INVERTED NUT
4730-01-186-2671 An externally threaded fastening device which has an internal or external seat, designed to mate with the seat of an internally threaded tube fitting for the purpose of securing the tube to the fitting to form a leakproof connection.
Alternate Parts: ST9M4392, ST9M439-2, ST9M392, ST9M39-2, ST9M39, 53682033, 5368203-3, 4730-01-186-2671, 01-186-2671, 4730011862671, 011862671
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | AUG 08, 1984 | 01-186-2671 | 03857 ( INVERTED NUT, TUBE COUPLING ) |
REFERENCE DRAWINGS & PICTURES
INVERTED NUT, TUBE, FLARE
Cross Reference | NSN 4730-01-186-2671
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| ST9M439-2 | 76301 | BOEING COMPANY, THEDBA BOEING |
| ST9M39-2 | 76301 | BOEING COMPANY, THEDBA BOEING |
| ST9M39 | 76301 | BOEING COMPANY, THEDBA BOEING |
| 5368203-3 | 78710 | TRIUMPH CONTROLS, LLCDBA TRIUMPH CONTROLS- NORTH WALES |
Technical Data | NSN 4730-01-186-2671
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 4130 |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66, COMP 4130 FED STD SINGLE MATERIAL RESPONSE |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| FABRICATION METHOD | ROD STOCK, MACHINED |
| STYLE DESIGNATOR | INVERTED NUT, TUBE, FLARE |
| OVERALL LENGTH | 0.700 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.500 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.276 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 30.0 |
| TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 0.250 INCHES NOMINAL |
| THREAD SIZE | 0.438-20 |
| SCREW THREAD SERIES DESIGNATOR | UNF |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |