NSN 4730-00-051-3778
Part Details | TUBE COUPLING NUT
4730-00-051-3778 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: T1039050, T1039-050, T1039, N20005A, N20005A, 4730-00-051-3778, 00-051-3778, 4730000513778, 000513778
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1961 | 00-051-3778 | 03859 ( NUT, TUBE COUPLING ) |
REFERENCE DRAWINGS & PICTURES
TUBE COUPLING
Cross Reference | NSN 4730-00-051-3778
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| T1039-050 | 08118 | EATON AVIATION CORPORATION |
| T1039 | 08118 | EATON AVIATION CORPORATION |
| N20005A | 08118 | EATON AVIATION CORPORATION |
| N20005A | 00624 | EATON-AEROQUIP LLC.DBA AEROSPACE GROUP |
Technical Data | NSN 4730-00-051-3778
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNS |
| NOMINAL THREAD SIZE | 0.923 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | TUBE COUPLING |
| NUT HEIGHT | 0.450 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 1.070 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.650 INCHES NOMINAL |
| SEAT ANGLE | 0.45 DEGREES NOMINAL |
| FABRICATION METHOD | |
| NOMINAL TUBE OUTSIDE DIAMETER | 0.500 INCHES |
| SPECIAL FEATURES | FOUR HOLES 0.040 IN. DIA |
