NSN 4730-00-487-2031
Part Details | TUBE COUPLING NUT
4730-00-487-2031 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: 3321052090, 332-1052-090, DL10016J, DL100-16J, 4730-00-487-2031, 00-487-2031, 4730004872031, 004872031
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JUN 11, 1969 | 00-487-2031 | 03859 ( NUT, TUBE COUPLING ) |
REFERENCE DRAWINGS & PICTURES
TUBE COUPLING
Cross Reference | NSN 4730-00-487-2031
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 332-1052-090 | 13499 | ROCKWELL COLLINS, INC.DBA GOVERNMENT SYSTEMS |
| DL100-16J | 79326 | TRANSDIGM INCDBA ADEL WIGGINS GROUP- MILITARY |
Technical Data | NSN 4730-00-487-2031
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UN |
| NOMINAL THREAD SIZE | 1.312 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | TUBE COUPLING |
| NUT HEIGHT | 1.424 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 1.500 INCHES NOMINAL |
| LENGTH TO SHOULDER | 1.094 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 1.085 INCHES NOMINAL |
| SEAT ANGLE | 37.00 DEGREES NOMINAL |
| FABRICATION METHOD | MACHINED |
| NOMINAL TUBE OUTSIDE DIAMETER | 1.000 INCHES |
| END ITEM IDENTIFICATION | 20N AIRCRAFT, E-6 TACAMO |