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 5985-01-147-0160
NSN 5975-00-248-5590
NSN 4140-01-361-9198
NSN 5855-01-594-7809
NSN 4140-00-866-9221
NSN 5985-00-178-1143
NSN 6685-01-281-9525
NSN 6240-01-082-5552
NSN 6645-00-920-8690
NSN 5996-01-044-0204
NSN 6650-01-196-4667
NSN 5905-00-395-4168