NSN 4730-00-737-5673
Part Details | TUBE COUPLING NUT
4730-00-737-5673 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: 8106X8X4, 8106X8X4, 7375673, 4730-00-737-5673, 00-737-5673, 4730007375673, 007375673
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1963 | 00-737-5673 | 03859 ( NUT, TUBE COUPLING ) |
REFERENCE DRAWINGS & PICTURES
TUBE COUPLING
Cross Reference | NSN 4730-00-737-5673
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8106X8X4 | 79470 | DANA CORPWEATHERHEAD DIV |
| 8106X8X4 | 01276 | EATON-AEROQUIP INCDIV FLUID CONNECTORS PRODUCTS |
| 7375673 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 4730-00-737-5673
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UN |
| NOMINAL THREAD SIZE | 0.750 INCHES |
| THREAD QUANTITY PER INCH | 16 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | TUBE COUPLING |
| NUT HEIGHT | 1.000 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.875 INCHES NOMINAL |
| LENGTH TO SHOULDER | 0.750 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.260 INCHES MINIMUM AND 0.265 INCHES MAXIMUM |
| SEAT ANGLE | 45.00 DEGREES NOMINAL |
| FABRICATION METHOD | MACHINED |
| NOMINAL TUBE OUTSIDE DIAMETER | 0.250 INCHES |