NSN 4730-00-769-3959
Part Details | TUBE COUPLING NUT
4730-00-769-3959 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: NR486, NR4-86, A4583, A-4583, 4730-00-769-3959, 00-769-3959, 4730007693959, 007693959
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1960 | 00-769-3959 | 03859 ( NUT, TUBE COUPLING ) |
REFERENCE DRAWINGS & PICTURES
TUBE COUPLING
Cross Reference | NSN 4730-00-769-3959
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NR4-86 | 41947 | MUELLER BRASS |
| A-4583 | 41947 | MUELLER BRASS |
Technical Data | NSN 4730-00-769-3959
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 4.000 INCHES |
| THREAD QUANTITY PER INCH | 16 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | TUBE COUPLING |
| NUT HEIGHT | 0.875 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 1.000 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.500 INCHES NOMINAL |
| SEAT ANGLE | 0.45 DEGREES NOMINAL |
| FABRICATION METHOD | MACHINED |
| NOMINAL TUBE OUTSIDE DIAMETER | 0.531 INCHES |