NSN 4730-00-203-3363
Part Details | REDUCING TUBE COUPLING NUT
4730-00-203-3363 A tube coupling nut with the shank end accommodating a smaller tube size than is accommodated by the tube fitting which connects to the threaded end.
Alternate Parts: RE66F499PC5, RE66F499, 4730-00-203-3363, 00-203-3363, 4730002033363, 002033363
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1963 | 00-203-3363 | 03860 ( NUT, TUBE COUPLING, REDUCING ) |
REFERENCE DRAWINGS & PICTURES
TUBE COUPLING
Cross Reference | NSN 4730-00-203-3363
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| RE66F499PC5 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| RE66F499 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4730-00-203-3363
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UN |
| NOMINAL THREAD SIZE | 3.500 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 1B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | TUBE COUPLING |
| NUT HEIGHT | 3.625 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 4.250 INCHES NOMINAL |
| LENGTH TO SHOULDER | 2.875 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 2.563 INCHES NOMINAL |
| SEAT ANGLE | 41.00 DEGREES NOMINAL |
| FABRICATION METHOD | CAST |
| NOMINAL TUBE OUTSIDE DIAMETER | 2.500 INCHES |