NSN 4730-00-955-8951
Part Details | TUBE COUPLING NUT
4730-00-955-8951 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: MS919805, MS9198-05, 4730-00-955-8951, 00-955-8951, 4730009558951, 009558951
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | MAY 25, 1966 | 00-955-8951 | 03859 ( NUT, TUBE COUPLING ) |
REFERENCE DRAWINGS & PICTURES
TUBE COUPLING
Cross Reference | NSN 4730-00-955-8951
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MS9198-05 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
Technical Data | NSN 4730-00-955-8951
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UN |
| NOMINAL THREAD SIZE | 0.500 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 3B |
| THREAD PITCH DIAMETERS | +0.4510 TO +0.4570 INCHES |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | TUBE COUPLING |
| NUT HEIGHT | 0.690 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.616 INCHES MINIMUM AND 0.627 INCHES MAXIMUM |
| LENGTH TO SHOULDER | 0.610 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.374 INCHES NOMINAL |
| FABRICATION METHOD | |
| NOMINAL TUBE OUTSIDE DIAMETER | 0.312 INCHES |
| SPECIFICATION/STANDARD DATA | 96906-MS9198 GOVERNMENT STANDARD |