Part Details | UNION NUT
4730-01-189-6516 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: 946P25, 946P2-5, 8101385946 PC2 1 IN IPS, 810-1385946 PC-2 1 IN IPS, 4730-01-189-6516, 01-189-6516, 4730011896516, 011896516
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | SEP 18, 1984 | 01-189-6516 | 19964 ( NUT, UNION ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 4730-01-189-6516
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 946P2-5 | 99565 | ADMIRAL VALVE, LLCDBA CPV MANUFACTURING |
| 810-1385946 PC-2 1 IN IPS | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4730-01-189-6516
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UN |
| NOMINAL THREAD SIZE | 2.500 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | HEXAGON |
| MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED | 1500.0 POUNDS PER SQUARE INCH STEAM |
| END ITEM IDENTIFICATION | 23N SHIP, OHIO CLASS SSN (TRIDENT). |