NSN 4730-01-377-3986
Part Details | TUBE COUPLING NUT
4730-01-377-3986 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: AAC129520, AAC1295-20, 7D0163T20, 92129520, 921295-20, 4730-01-377-3986, 01-377-3986, 4730013773986, 013773986
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JUL 15, 1993 | 01-377-3986 | 03859 ( NUT, TUBE COUPLING ) |
REFERENCE DRAWINGS & PICTURES
TUBE COUPLING
Cross Reference | NSN 4730-01-377-3986
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AAC1295-20 | 06581 | ALLAN AIRCRAFT SUPPLY CO, LLC |
| 7D0163T20 | 88277 | BOEING COMPANY, THEDBA BOEING |
| 921295-20 | 06090 | TE CONNECTIVITY CORPORATIONDBA RAYCHEM PRODUCT DIVISION |
Technical Data | NSN 4730-01-377-3986
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNJ |
| NOMINAL THREAD SIZE | 1.625 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | TUBE COUPLING |
| NUT HEIGHT | 1.407 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 1.875 INCHES MINIMUM AND 2.000 INCHES MAXIMUM |
| FABRICATION METHOD | MACHINED |
| LUBRICATION | DRY FILM LUBRICANT |
| NOMINAL TUBE OUTSIDE DIAMETER | 1.250 INCHES |