NSN 4730-01-153-1899
Part Details | TUBE COUPLING NUT
4730-01-153-1899 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: 90078L16J, 90-078-L16J, NA50000416LJ, NA500004-16LJ, 4056116LJ, 40561-16LJ, AP728L16J, 4730-01-153-1899, 01-153-1899, 4730011531899, 011531899
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | MAY 13, 1983 | 01-153-1899 | 03859 ( NUT, TUBE COUPLING ) |
REFERENCE DRAWINGS & PICTURES
TUBE COUPLING
Cross Reference | NSN 4730-01-153-1899
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 90-078-L16J | 97499 | BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER |
| NA500004-16LJ | 52930 | NELSON AERO SPACE, INC. |
| 40561-16LJ | 77969 | RUBBERCRAFT CORPORATION OFCALIFORNIA, LTD. |
| AP728L16J | 01673 | SPS TECHNOLOGIES, LLCDBA AIRDROME PRECISION COMPONENTS |
Technical Data | NSN 4730-01-153-1899
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNJ |
| NOMINAL THREAD SIZE | 1.312 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | TUBE COUPLING |
| NUT HEIGHT | 1.131 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 1.500 INCHES NOMINAL |
| LENGTH TO SHOULDER | 0.962 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 1.089 INCHES NOMINAL |
| SEAT ANGLE | 45.0 DEGREES NOMINAL |
| FABRICATION METHOD | |
| NOMINAL TUBE OUTSIDE DIAMETER | 1.000 INCHES |
| SPECIAL FEATURES | WITH LOCKWIRE HOLES; LUBRICANT DRY FILM THREADS |
| END ITEM IDENTIFICATION | USED ON UH AND E1 AIRCRAFT (97499); USED ON AH1J AIRCRAFT |