NSN 4730-00-678-9720
Part Details | TUBE COUPLING NUT
4730-00-678-9720 An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes NUT (1), TUBE COUPLING, REDUCING; and NUT (1), UNION.
Alternate Parts: 20516, 205-16, 1787809PC9, 17878099, 1787809-9, 4730-00-678-9720, 00-678-9720, 4730006789720, 006789720
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1961 | 00-678-9720 | 03859 ( NUT, TUBE COUPLING ) |
REFERENCE DRAWINGS & PICTURES
TUBE COUPLING
Cross Reference | NSN 4730-00-678-9720
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 205-16 | 97576 | LENZ INCDBA THE LENZ COMPANY |
| 1787809PC9 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
| 1787809-9 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 4730-00-678-9720
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 1.500 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | TUBE COUPLING |
| NUT HEIGHT | 1.219 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 1.625 INCHES NOMINAL |
| LENGTH TO SHOULDER | 0.781 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 1.031 INCHES NOMINAL |
| FABRICATION METHOD | MACHINED |
| NOMINAL TUBE OUTSIDE DIAMETER | 1.000 INCHES |