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 5990-01-242-9653
NSN 5920-00-945-1632
NSN 6110-01-412-5855
NSN 5935-00-492-2385
NSN 6130-00-010-6824
NSN 5990-01-299-2014
NSN 5960-01-395-9834
NSN 6610-01-174-6820
NSN 6645-01-057-7987
NSN 6645-01-196-8616
NSN 6145-00-583-3940
NSN 5905-01-431-9177