NSN 4730-01-501-2945
Part Details | TUBE COUPLING NUT
4730-01-501-2945 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: MS2192124W, MS21921-24W, 4730-01-501-2945, 01-501-2945, 4730015012945, 015012945
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | SEP 27, 2002 | 01-501-2945 | 03859 ( NUT, TUBE COUPLING ) |
REFERENCE DRAWINGS & PICTURES
TUBE COUPLING
Cross Reference | NSN 4730-01-501-2945
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MS21921-24W | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
Technical Data | NSN 4730-01-501-2945
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNJ |
| NOMINAL THREAD SIZE | 1.875 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | TUBE COUPLING |
| NUT HEIGHT | 1.020 INCHES MINIMUM AND 1.040 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 2.230 INCHES MINIMUM AND 2.270 INCHES MAXIMUM |
| LENGTH TO SHOULDER | 0.562 INCHES MINIMUM |
| SMALLEST INSIDE DIAMETER | 1.721 INCHES MINIMUM AND 1.741 INCHES MAXIMUM |
| SEAT ANGLE | 45.00 DEGREES NOMINAL |
| FABRICATION METHOD | |
| NOMINAL TUBE OUTSIDE DIAMETER | 1.500 INCHES |
| SPECIAL FEATURES | NHA P/N 17P6J4960-517; T.O. 1C-17A-4-49, FIG. 138, INDEX 73 |