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 6220-00-271-4639
NSN 5930-01-399-5508
NSN 4140-01-539-5410
NSN 5965-01-614-7320
NSN 7035-01-530-2766
NSN 6220-00-724-0400
NSN 6645-00-019-0554
NSN 6240-01-077-0481
NSN 5975-00-350-8141
NSN 6135-00-299-6918
NSN 5925-01-451-0518
NSN 5935-01-364-9235