Part Details | UNION NUT
4730-00-531-1044 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: 5311044, 4730-00-531-1044, 00-531-1044, 4730005311044, 005311044
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1963 | 00-531-1044 | 19964 ( NUT, UNION ) |
REFERENCE DRAWINGS & PICTURES
ROUND
Cross Reference | NSN 4730-00-531-1044
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5311044 | 24617 | GENERAL MOTORS CORP |
Technical Data | NSN 4730-00-531-1044
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNEF |
| NOMINAL THREAD SIZE | 1.438 INCHES |
| THREAD QUANTITY PER INCH | 18 |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | ROUND |
| SHOULDER WIDTH | 0.094 INCHES NOMINAL |
| NUT DIAMETER | 1.562 INCHES NOMINAL |
| NUT HEIGHT | 0.438 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 1.278 INCHES NOMINAL |
| SHOULDER STEP WIDTH | 0.062 INCHES NOMINAL |
| SHOULDER SEAT DIAMETER | 1.438 INCHES NOMINAL |