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 4140-01-443-7405
NSN 6150-01-136-9309
NSN 5835-00-262-6146
NSN 6240-00-871-6320
NSN 5895-00-165-3046
NSN 5910-01-242-8871
NSN 2925-00-737-6476
NSN 5996-01-536-6982
NSN 6240-00-079-1759
NSN 5985-00-666-2987
NSN 6685-01-210-7059
NSN 5930-01-449-4440