NSN 4730-00-554-7548
Part Details | TUBE COUPLING NUT
4730-00-554-7548 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: 311325, 311325, 4730-00-554-7548, 00-554-7548, 4730005547548, 005547548
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1963 | 00-554-7548 | 03859 ( NUT, TUBE COUPLING ) |
REFERENCE DRAWINGS & PICTURES
TUBE COUPLING
Cross Reference | NSN 4730-00-554-7548
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 311325 | 11449 | TURBO POWER & MARINE SYSTEM INCSUB OF UNITED TECHNOLOGIES CORP |
| 311325 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 4730-00-554-7548
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNS |
| NOMINAL THREAD SIZE | 0.750 INCHES |
| THREAD QUANTITY PER INCH | 16 |
| THREAD PITCH DIAMETERS | +0.7094 TO +0.7143 INCHES |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | TUBE COUPLING |
| NUT HEIGHT | 0.8435 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.871 INCHES NOMINAL |
| LENGTH TO SHOULDER | 0.723 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.5715 INCHES NOMINAL |
| FABRICATION METHOD | MACHINED |
| NOMINAL TUBE OUTSIDE DIAMETER | 0.562 INCHES |
| PRECIOUS MATERIAL AND LOCATION | SURFACE SILVER |