NSN 4730-01-502-7378
Part Details | TUBE COUPLING NUT
4730-01-502-7378 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: AS18280, AS1792V04N, AS1792, 4730-01-502-7378, 01-502-7378, 4730015027378, 015027378
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | NOV 19, 2002 | 01-502-7378 | 03859 ( NUT, TUBE COUPLING ) |
REFERENCE DRAWINGS & PICTURES
TUBE COUPLING
Cross Reference | NSN 4730-01-502-7378
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AS18280 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS1792V04N | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS1792 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
Technical Data | NSN 4730-01-502-7378
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.4375 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | TUBE COUPLING |
| NUT HEIGHT | 0.720 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM |
| LENGTH TO SHOULDER | 0.398 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.519 INCHES NOMINAL |
| FABRICATION METHOD | MACHINED |
| LUBRICATION | DRY FILM LUBRICANT |
| NOMINAL TUBE OUTSIDE DIAMETER | 0.250 INCHES |
| SPECIAL FEATURES | SOLID FILM LUBRICATION |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT,FITTING,LIGHTWEIGHT,FLARELESS |