NSN 4730-00-189-2738
Part Details | TUBE COUPLING NUT
4730-00-189-2738 An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes NUT (1), TUBE COUPLING, REDUCING; and NUT (1), UNION.
Alternate Parts: F232, SAE J512 5 010166B, J513, J512, 4730-00-189-2738, 00-189-2738, 4730001892738, 001892738
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1963 | 00-189-2738 | 03859 ( NUT, TUBE COUPLING ) |
REFERENCE DRAWINGS & PICTURES
TUBE COUPLING
Cross Reference | NSN 4730-00-189-2738
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| F232 | 18163 | EATON CORP CONTROLS DIV |
| SAE J512 5 010166B | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| J513 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| J512 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
Technical Data | NSN 4730-00-189-2738
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 0.500 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | TUBE COUPLING |
| NUT HEIGHT | 0.625 INCHES MINIMUM AND 0.665 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.688 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
| LENGTH TO SHOULDER | 0.422 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.317 INCHES NOMINAL |
| SEAT ANGLE | 45.00 DEGREES NOMINAL |
| FABRICATION METHOD | FORGED |
| NOMINAL TUBE OUTSIDE DIAMETER | 0.313 INCHES |
| NONDEFINITIVE SPEC/STD DATA | 34 FIGURE AND 9 TABLE AND SHORT TYPE AND 5 TO 16 SIZE |