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 6645-00-429-0172
NSN 5895-01-357-9690
NSN 6685-01-134-5442
NSN 5835-00-946-2656
NSN 6685-00-893-9020
NSN 6685-01-256-6443
NSN 6645-01-431-3652
NSN 6105-01-475-8569
NSN 6145-01-188-9699
NSN 4140-00-643-3744
NSN 5835-01-546-2008
NSN 6610-01-476-7412