NSN 4730-00-950-9939
Part Details | TUBE COUPLING NUT
4730-00-950-9939 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: MS919804, MS9198-04, ST209704, ST2097-04, 4730-00-950-9939, 00-950-9939, 4730009509939, 009509939
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | MAY 06, 1966 | 00-950-9939 | 03859 ( NUT, TUBE COUPLING ) |
REFERENCE DRAWINGS & PICTURES
TUBE COUPLING
Cross Reference | NSN 4730-00-950-9939
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MS9198-04 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| ST2097-04 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 4730-00-950-9939
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.437 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | TUBE COUPLING |
| NUT HEIGHT | 0.682 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM |
| LENGTH TO SHOULDER | 0.607 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.305 INCHES NOMINAL |
| FABRICATION METHOD | |
| NOMINAL TUBE OUTSIDE DIAMETER | 0.250 INCHES |
| SPECIFICATION/STANDARD DATA | 96906-MS9198 GOVERNMENT STANDARD |