Part Details | UNION NUT
4730-01-185-9365 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: SS5452104397 PC4 38IPS, SS545-2104397 PC-4 3/8IPS, SS5452104397, SS-545-2104397, 4730-01-185-9365, 01-185-9365, 4730011859365, 011859365
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | AUG 05, 1984 | 01-185-9365 | 19964 ( NUT, UNION ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 4730-01-185-9365
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SS545-2104397 PC-4 3/8IPS | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| SS-545-2104397 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4730-01-185-9365
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 1.250 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | HEXAGON |
| NUT HEIGHT | 1.531 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 1.625 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.188 INCHES NOMINAL |
| SHOULDER STEP WIDTH | 0.219 INCHES NOMINAL |
| SHOULDER SEAT DIAMETER | 1.600 INCHES NOMINAL |
| MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED | 3000.0 POUNDS PER SQUARE INCH AIR AND 3000.0 POUNDS PER SQUARE INCH OIL AND 3000.0 POUNDS PER SQUARE INCH WATER |
| SPECIAL FEATURES | 0.375 IN.IPS |