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 6645-01-551-6893
NSN 6320-00-164-4087
NSN 4140-00-307-2732
NSN 6135-01-115-2867
NSN 6135-01-391-8539
NSN 5996-00-925-1953
NSN 6135-00-983-9187
NSN 6150-00-225-0270
NSN 5905-01-231-5149
NSN 6650-00-356-8405
NSN 5930-00-625-7833
NSN 6220-01-456-3692