Part Details | UNION NUT
4730-01-157-6347 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: 50N3SS, 06955002103, A6955.002.103, A6UN503, A6UN50-3, 6N503, 6N503SS, 4730-01-157-6347, 01-157-6347, 4730011576347, 011576347
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JUL 09, 1983 | 01-157-6347 | 19964 ( NUT, UNION ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 4730-01-157-6347
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 50N3SS | 99565 | ADMIRAL VALVE, LLCDBA CPV MANUFACTURING |
| 06955002103 | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| A6955.002.103 | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| A6UN50-3 | 0JC12 | B E C SYSTEMS, INC.DBA BEC MACHINE PRODUCTS |
| 6N503 | 27991 | BORG-WARNER CORPMARVEL-SCHEBLER/TILLOTSON DIV |
| 6N503SS | 32142 | HYDRASEARCH CO., INC. |
Technical Data | NSN 4730-01-157-6347
| 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 |
| SHOULDER WIDTH | 0.312 INCHES NOMINAL |
| NUT HEIGHT | 1.062 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 2.000 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 1.628 INCHES NOMINAL |
| SHOULDER STEP WIDTH | 0.250 INCHES NOMINAL |
| SHOULDER SEAT DIAMETER | 2.000 INCHES NOMINAL |