Part Details | UNION NUT
4730-01-379-2144 An internally threaded nut which has an internal seat or shoulder designed to engage the nut retaining flange of a union tailpiece. The threaded portion is used to engage the thread piece of a union, union elbor or the like. Excludes NUT (1), TUBE COUPLING.
Alternate Parts: 943P73, 943P7-3, 943P73, 943P7-3, 6243079, 4730-01-379-2144, 01-379-2144, 4730013792144, 013792144
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | AUG 29, 1993 | 01-379-2144 | 19964 ( NUT, UNION ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 4730-01-379-2144
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 943P7-3 | 99565 | ADMIRAL VALVE, LLCDBA CPV MANUFACTURING |
| 943P7-3 | 32142 | HYDRASEARCH CO., INC. |
| 6243079 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4730-01-379-2144
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UN |
| NOMINAL THREAD SIZE | 1.750 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | HEXAGON |
| NUT HEIGHT | 1.062 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 2.000 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 1.378 INCHES NOMINAL |
| MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED | 3000.0 POUNDS PER SQUARE INCH AIR |