NSN 4730-00-837-1771
Part Details | TUBE COUPLING NUT
4730-00-837-1771 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: S8079215, S8079-215, S8079215, S8079-215, S8079215, S8079-215, 4730-00-837-1771, 00-837-1771, 4730008371771, 008371771
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1962 | 00-837-1771 | 03859 ( NUT, TUBE COUPLING ) |
REFERENCE DRAWINGS & PICTURES
TUBE COUPLING
Cross Reference | NSN 4730-00-837-1771
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| S8079-215 | 72599 | ALLIEDSIGNAL INCDBA ALLIED-SIGNAL AEROSPACE CO |
| S8079-215 | 99193 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
| S8079-215 | 70210 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
Technical Data | NSN 4730-00-837-1771
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 0.562 INCHES |
| THREAD QUANTITY PER INCH | 18 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | TUBE COUPLING |
| NUT HEIGHT | 0.719 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.688 INCHES NOMINAL |
| LENGTH TO SHOULDER | 0.603 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.440 INCHES NOMINAL |
| FABRICATION METHOD | MACHINED |
| NOMINAL TUBE OUTSIDE DIAMETER | 0.375 INCHES |
| SPECIAL FEATURES | DRILLED FOR LOCKING DEVICE TWO 0.050 IN. DIA HOLES DRILLED THROUGH OPPOSING CORNERS,PARRALLEL TO EACH OTHER,AT 90 DEG ANGLE TO CENTER LINE OF HOLE |