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 4140-01-154-5830
NSN 5996-01-255-6867
NSN 4140-00-633-1435
NSN 5965-01-347-7328
NSN 5935-00-543-2509
NSN 6685-00-738-5604
NSN 6135-01-407-8254
NSN 5950-01-050-9114
NSN 2925-01-197-7864
NSN 6650-01-162-2881
NSN 4140-01-177-8495
NSN 6105-01-383-6534