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 4140-01-044-5118
NSN 6685-01-418-8753
NSN 5985-01-184-6927
NSN 5930-01-040-8973
NSN 6135-01-079-7852
NSN 6645-00-171-9639
NSN 6320-01-029-4220
NSN 6110-01-165-6844
NSN 5975-00-590-3624
NSN 5990-01-533-1347
NSN 5985-01-303-6363
NSN 2925-01-506-4067