NSN 4730-01-087-4311
Part Details | TUBE COUPLING NUT
4730-01-087-4311 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: KC142K28, KC142C28, AS4326K28, 4730-01-087-4311, 01-087-4311, 4730010874311, 010874311
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | DEC 17, 1979 | 01-087-4311 | 03859 ( NUT, TUBE COUPLING ) |
REFERENCE DRAWINGS & PICTURES
TUBE COUPLING
Cross Reference | NSN 4730-01-087-4311
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| KC142K28 | 22264 | JOHN F KENNEDY SPACE CENTERDBA NASA |
| KC142C28 | 22264 | JOHN F KENNEDY SPACE CENTERDBA NASA |
| AS4326K28 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
Technical Data | NSN 4730-01-087-4311
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNJ |
| NOMINAL THREAD SIZE | 2.250 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | TUBE COUPLING |
| NUT HEIGHT | 1.563 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 2.625 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 1.890 INCHES NOMINAL |
| FABRICATION METHOD | |
| NOMINAL TUBE OUTSIDE DIAMETER | 1.750 INCHES |