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 5835-01-303-6563
NSN 6220-00-211-6146
NSN 6685-01-088-8697
NSN 6685-01-223-8882
NSN 2925-00-735-4979
NSN 6145-01-586-7800
NSN 4140-00-185-9694
NSN 6320-00-194-4252
NSN 6240-00-470-7625
NSN 5965-01-380-9821
NSN 4140-01-205-1100
NSN 6240-01-273-0193