NSN 4730-01-087-4310
Part Details | TUBE COUPLING NUT
4730-01-087-4310 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: 90078L16, 90-078-L16, NA5000416L, NA50004-16L, 4056116L, 40561-16L, AP728L16, 4730-01-087-4310, 01-087-4310, 4730010874310, 010874310
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | DEC 17, 1979 | 01-087-4310 | 03859 ( NUT, TUBE COUPLING ) |
REFERENCE DRAWINGS & PICTURES
TUBE COUPLING
Cross Reference | NSN 4730-01-087-4310
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 90-078-L16 | 97499 | BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER |
| NA50004-16L | 52930 | NELSON AERO SPACE, INC. |
| 40561-16L | 77969 | RUBBERCRAFT CORPORATION OFCALIFORNIA, LTD. |
| AP728L16 | 01673 | SPS TECHNOLOGIES, LLCDBA AIRDROME PRECISION COMPONENTS |
Technical Data | NSN 4730-01-087-4310
| 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 | 1.121 INCHES MINIMUM AND 1.141 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 1.496 INCHES MINIMUM AND 1.503 INCHES MAXIMUM |
| LENGTH TO SHOULDER | 0.957 INCHES MINIMUM AND 0.967 INCHES MAXIMUM |
| SMALLEST INSIDE DIAMETER | 1.089 INCHES MINIMUM AND 1.092 INCHES MAXIMUM |
| SEAT ANGLE | 40.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM |
| SPECIAL FEATURES | WITH LOCKWIRE HOLES; LUBRICANT DRY FILM NUT |