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 4140-01-625-6280
NSN 5965-00-680-9749
NSN 6135-01-415-1163
NSN 5835-01-182-1966
NSN 5855-01-047-9267
NSN 6130-01-125-8229
NSN 6610-01-650-6364
NSN 5985-01-331-6840
NSN 5855-01-380-2708
NSN 5945-01-423-0045
NSN 6685-01-329-9121
NSN 5999-00-548-2060