NSN 4730-01-012-1783
Part Details | TUBE COUPLING NUT
4730-01-012-1783 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: 2711403, 2711403, 4730-01-012-1783, 01-012-1783, 4730010121783, 010121783
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | NOV 06, 1975 | 01-012-1783 | 03859 ( NUT, TUBE COUPLING ) |
REFERENCE DRAWINGS & PICTURES
TUBE COUPLING
Cross Reference | NSN 4730-01-012-1783
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2711403 | 92003 | PARKER HANNIFIN CORPORATIONDIV AEROSPACE GROUP HEADQUARTERS |
| 2711403 | 0TR84 | UNITED VALVE COMPANY, DIV OF FEDERALINDUSTRIES, INC |
Technical Data | NSN 4730-01-012-1783
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UN |
| NOMINAL THREAD SIZE | 2.125 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | TUBE COUPLING |
| NUT HEIGHT | 0.875 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 2.375 INCHES MINIMUM AND 2.385 INCHES MAXIMUM |
| LENGTH TO SHOULDER | 0.582 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 1.700 INCHES MINIMUM AND 1.730 INCHES MAXIMUM |
| FABRICATION METHOD | |
| NOMINAL TUBE OUTSIDE DIAMETER | 2.375 INCHES |