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 5965-00-199-4456
NSN 4140-01-206-7139
NSN 6145-00-166-3835
NSN 5905-01-629-7015
NSN 5999-01-210-0593
NSN 5915-01-273-3815
NSN 5935-00-438-8305
NSN 5935-00-761-7754
NSN 6320-01-556-2011
NSN 5905-01-644-3836
NSN 5855-01-281-6689
NSN 5990-01-558-4536