NSN 4730-00-188-7481
Part Details | UNION NUT
4730-00-188-7481 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: 50N3, 50N3S, 50N-3-S, B4019, B-4019, GS608517, GS6085-17, 6N503CS, 4730-00-188-7481, 00-188-7481, 4730001887481, 001887481
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | FEB 24, 1971 | 00-188-7481 | 19964 ( NUT, UNION ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 4730-00-188-7481
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 50N3 | 99565 | ADMIRAL VALVE, LLCDBA CPV MANUFACTURING |
| 50N-3-S | 99565 | ADMIRAL VALVE, LLCDBA CPV MANUFACTURING |
| B-4019 | 99565 | ADMIRAL VALVE, LLCDBA CPV MANUFACTURING |
| GS6085-17 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
| 6N503CS | 32142 | HYDRASEARCH CO., INC. |
Technical Data | NSN 4730-00-188-7481
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UN |
| NOMINAL THREAD SIZE | 1.750 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | HEXAGON |
| SHOULDER WIDTH | 0.312 INCHES NOMINAL |
| NUT HEIGHT | 1.062 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 2.000 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 1.378 INCHES NOMINAL |
| SHOULDER STEP WIDTH | 0.250 INCHES NOMINAL |
| SHOULDER SEAT DIAMETER | 1.750 INCHES NOMINAL |