Part Details | UNION NUT
4730-01-421-2596 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: 085069XX, PLC11440 ITEM 3 2.500 IPS, PLC-11440 ITEM 3 2.500 IPS, PLC11440, PLC-11440, MILV24630140N, MIL-V-24630/1-40N, 4730-01-421-2596, 01-421-2596, 4730014212596, 014212596
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | NOV 03, 1995 | 01-421-2596 | 19964 ( NUT, UNION ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 4730-01-421-2596
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 085069XX | 99565 | ADMIRAL VALVE, LLCDBA CPV MANUFACTURING |
| PLC-11440 ITEM 3 2.500 IPS | 99565 | ADMIRAL VALVE, LLCDBA CPV MANUFACTURING |
| PLC-11440 | 99565 | ADMIRAL VALVE, LLCDBA CPV MANUFACTURING |
| MIL-V-24630/1-40N | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 4730-01-421-2596
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UN |
| NOMINAL THREAD SIZE | 4.500 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | HEXAGON |
| SHOULDER WIDTH | 0.374 INCHES NOMINAL |
| NUT HEIGHT | 1.875 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 5.125 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 3.941 INCHES NOMINAL |
| SHOULDER STEP WIDTH | 0.438 INCHES NOMINAL |
| SHOULDER SEAT DIAMETER | 4.513 INCHES NOMINAL |
| END ITEM IDENTIFICATION | SEAWOLF CLASS SSN |