Part Details | UNION NUT
4730-01-430-2756 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: 8036983468PC153, 803-6983468-PC153, 6983468, 4730-01-430-2756, 01-430-2756, 4730014302756, 014302756
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | APR 25, 1996 | 01-430-2756 | 19964 ( NUT, UNION ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 4730-01-430-2756
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 803-6983468-PC153 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 6983468 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4730-01-430-2756
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNS |
| NOMINAL THREAD SIZE | 1.491 INCHES |
| THREAD QUANTITY PER INCH | 14 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | HEXAGON |
| NUT HEIGHT | 0.734 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 1.781 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 1.220 INCHES NOMINAL |
| SHOULDER STEP WIDTH | 0.145 INCHES NOMINAL |
| SHOULDER SEAT DIAMETER | 1.419 INCHES NOMINAL |
| END ITEM IDENTIFICATION | FIRE FIGHTING EQUIPMENT |