NSN 4730-00-618-8509
Part Details | TUBE COUPLING NUT
4730-00-618-8509 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: NAS59312, NAS593-12, NAS59312, NAS593-12, NAS59312, NAS593-12, NAS59312D, NAS593-12D, NAS59312, NAS593-12, 4730-00-618-8509, 00-618-8509, 4730006188509, 006188509
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1961 | 00-618-8509 | 03859 ( NUT, TUBE COUPLING ) |
REFERENCE DRAWINGS & PICTURES
TUBE COUPLING
Cross Reference | NSN 4730-00-618-8509
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NAS593-12 | 30974 | AEROFIT, LLC |
| NAS593-12 | 32382 | ARLINGTON AIR PARTS INC |
| NAS593-12 | 22995 | CROWN FITTING CO INC |
| NAS593-12D | 80205 | NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES |
| NAS593-12 | 80205 | NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES |
Technical Data | NSN 4730-00-618-8509
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UN |
| NOMINAL THREAD SIZE | 1.062 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | TUBE COUPLING |
| NUT HEIGHT | 1.120 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 1.250 INCHES NOMINAL |
| LENGTH TO SHOULDER | 0.652 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.757 INCHES NOMINAL |
| SEAT ANGLE | 33.00 DEGREES NOMINAL |
| FABRICATION METHOD | |
| NOMINAL TUBE OUTSIDE DIAMETER | 0.750 INCHES |