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 5855-01-218-3735
NSN 6240-00-208-2379
NSN 4140-01-382-9925
NSN 6645-01-482-9704
NSN 6685-01-158-8773
NSN 5998-00-216-7436
NSN 4140-00-361-4691
NSN 5895-01-136-8680
NSN 5985-01-434-8864
NSN 5960-01-649-1341
NSN 6135-01-370-9440
NSN 6645-01-086-1411