Part Details | UNION NUT
4730-00-626-3738 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: A0145202516D, A014520-25-16D, 4730-00-626-3738, 00-626-3738, 4730006263738, 006263738
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1963 | 00-626-3738 | 19964 ( NUT, UNION ) |
REFERENCE DRAWINGS & PICTURES
ROUND
Cross Reference | NSN 4730-00-626-3738
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A014520-25-16D | 00624 | EATON-AEROQUIP LLC.DBA AEROSPACE GROUP |
Technical Data | NSN 4730-00-626-3738
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UN |
| NOMINAL THREAD SIZE | 1.875 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 3B |
| THREAD PITCH DIAMETERS | +1.6959 TO +1.7037 INCHES |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | ROUND |
| SHOULDER WIDTH | 0.065 INCHES NOMINAL |
| NUT DIAMETER | 2.375 INCHES NOMINAL |
| NUT HEIGHT | 1.075 INCHES NOMINAL |
| SHOULDER STEP WIDTH | 0.204 INCHES NOMINAL |
| SHOULDER SEAT DIAMETER | 2.720 INCHES NOMINAL |