NSN 4730-00-203-2662
Part Details | TUBE COUPLING NUT
4730-00-203-2662 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: AN8188C, AN818-8C, AN818, 41677551, 416775-51, AN8188J, AN818-8J, 67280158, 6728015-8, AN8188J, AN818-8J, 8299461, 829946-1, 52562990106, 525-629-90106, 8299461, 829946-1, 10111303, NK8188J, NK818-8J, 8299461, 829946-1, AS4841, AN8188J, AN818-8J, 4730-00-203-2662, 00-203-2662, 4730002032662, 002032662
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1961 | 00-203-2662 | 03859 ( NUT, TUBE COUPLING ) |
REFERENCE DRAWINGS & PICTURES
TUBE COUPLING
Cross Reference | NSN 4730-00-203-2662
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AN818-8C | 88044 | AERONAUTICAL STANDARDS GROUPDEPT OF NAVY AND AIR FORCE |
| AN818 | 88044 | AERONAUTICAL STANDARDS GROUPDEPT OF NAVY AND AIR FORCE |
| 416775-51 | 88044 | AERONAUTICAL STANDARDS GROUPDEPT OF NAVY AND AIR FORCE |
| AN818-8J | 88044 | AERONAUTICAL STANDARDS GROUPDEPT OF NAVY AND AIR FORCE |
| 6728015-8 | 73342 | ALLISON TRANSMISSION, INC. |
| AN818-8J | 22995 | CROWN FITTING CO INC |
| 829946-1 | A0072 | FIAR FABBRICA ITALIANAAPPARECCHIATURE RADIOELETTRICHE SPA |
| 525-629-90106 | 99193 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
| 829946-1 | A0810 | LEONARDO S.P.A. - AIRBORNE & SPACESYSTEM DIVISION |
| 10111303 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| NK818-8J | 26233 | NYLOK CORPORATIONDBA NYLOK WESTERN FASTENER |
| 829946-1 | 96214 | RAYTHEON COMPANYDBA RAYTHEON |
| AS4841 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AN818-8J | 17341 | TECH AERO INC |
Technical Data | NSN 4730-00-203-2662
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 0.750 INCHES |
| THREAD QUANTITY PER INCH | 16 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | TUBE COUPLING |
| NUT HEIGHT | 0.844 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.875 INCHES NOMINAL |
| LENGTH TO SHOULDER | 0.723 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.570 INCHES NOMINAL |
| FABRICATION METHOD | |
| NOMINAL TUBE OUTSIDE DIAMETER | 0.500 INCHES |