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 5960-00-104-8456
NSN 6320-01-365-2701
NSN 5910-01-423-8643
NSN 6645-00-470-5310
NSN 6645-01-225-3037
NSN 6685-01-491-3871
NSN 5835-01-090-0784
NSN 5975-01-461-2088
NSN 6620-01-412-7426
NSN 6645-01-259-4231
NSN 6220-01-436-0429
NSN 6145-01-494-3620