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 6645-01-473-0461
NSN 6130-01-377-2446
NSN 6650-01-633-9147
NSN 6320-01-415-0953
NSN 6610-01-543-3753
NSN 5998-01-094-6227
NSN 5905-00-865-6120
NSN 5925-01-494-4270
NSN 5910-01-391-5587
NSN 6110-01-641-4565
NSN 5835-01-406-4066
NSN 5855-01-513-9601