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 5990-00-140-4559
NSN 6645-00-720-3953
NSN 6145-01-370-4485
NSN 5920-00-903-1849
NSN 6685-01-158-1184
NSN 6150-00-812-1965
NSN 5925-01-557-6444
NSN 5996-00-761-5497
NSN 6320-00-553-8427
NSN 5975-00-722-1954
NSN 6150-01-357-6360
NSN 5935-00-480-3938