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 5945-01-387-3856
NSN 5975-00-850-6809
NSN 7035-01-318-3158
NSN 4140-01-377-5828
NSN 5985-00-597-2966
NSN 6685-01-505-4758
NSN 5950-00-243-8520
NSN
NSN 5910-01-350-1984
NSN 6685-01-158-6565
NSN 5895-01-072-3452
NSN 6135-01-071-4923