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.
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 4140-01-512-7286
NSN 6320-01-350-5570
NSN 5990-01-559-0578
NSN 5905-01-501-5963
NSN 5835-01-449-7511
NSN 6320-01-006-6138
NSN 5999-01-453-7798
NSN 5930-00-923-2560
NSN 6610-01-254-4196
NSN 4140-01-383-6184
NSN 5960-01-234-0926
NSN 6145-01-407-0289