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 6135-00-134-6648
NSN 6645-00-145-6411
NSN 6110-00-303-4955
NSN 5835-01-140-6452
NSN 5895-01-507-8581
NSN 5985-00-767-5093
NSN 6320-00-322-3460
NSN 6220-01-616-1079
NSN 6145-01-658-5730
NSN 5945-01-110-3448
NSN 5960-01-536-9763
NSN 6105-01-184-0750