NSN 4730-01-057-9598
Part Details | TUBE COUPLING NUT
4730-01-057-9598 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: 4730010579598, 114630, 4730-01-057-9598, 01-057-9598, 4730010579598, 010579598
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | MAR 22, 1978 | 01-057-9598 | 03859 ( NUT, TUBE COUPLING ) |
REFERENCE DRAWINGS & PICTURES
TUBE COUPLING
Cross Reference | NSN 4730-01-057-9598
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4730010579598 | SCY13 | E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES |
| 114630 | 72582 | MTU AMERICA INC. |
Technical Data | NSN 4730-01-057-9598
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNS |
| NOMINAL THREAD SIZE | 0.500 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | TUBE COUPLING |
| NUT HEIGHT | 0.438 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.562 INCHES NOMINAL |
| LENGTH TO SHOULDER | 0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM |
| SMALLEST INSIDE DIAMETER | 0.312 INCHES NOMINAL |
| SEAT ANGLE | 45.0 DEGREES NOMINAL |
| FABRICATION METHOD | MACHINED |
| NOMINAL TUBE OUTSIDE DIAMETER | 0.312 INCHES |