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 5895-00-071-2555
NSN 5999-01-529-9009
NSN 5996-01-229-7434
NSN 6240-00-740-8901
NSN 6135-01-581-1039
NSN 6645-00-127-3835
NSN 5920-01-290-3771
NSN 6610-01-516-2442
NSN 5895-01-386-4680
NSN 5895-01-535-6325
NSN 5950-01-322-4926
NSN 5920-00-308-9743