NSN 4730-00-031-6334
Part Details | TUBE COUPLING NUT
4730-00-031-6334 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: 193581, 193581, 4730-00-031-6334, 00-031-6334, 4730000316334, 000316334
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1963 | 00-031-6334 | 03859 ( NUT, TUBE COUPLING ) |
REFERENCE DRAWINGS & PICTURES
TUBE COUPLING
Cross Reference | NSN 4730-00-031-6334
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 193581 | 11449 | TURBO POWER & MARINE SYSTEM INCSUB OF UNITED TECHNOLOGIES CORP |
| 193581 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 4730-00-031-6334
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UN |
| NOMINAL THREAD SIZE | 1.750 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | TUBE COUPLING |
| NUT HEIGHT | 1.710 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 2.002 INCHES NOMINAL |
| LENGTH TO SHOULDER | 1.147 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 1.370 INCHES NOMINAL |
| SEAT ANGLE | 45.00 DEGREES NOMINAL |
| FABRICATION METHOD | CAST |
| NOMINAL TUBE OUTSIDE DIAMETER | 1.250 INCHES |
