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 5999-01-309-2393
NSN 6130-01-256-7990
NSN 5990-01-548-3711
NSN 6685-01-417-1807
NSN 5935-01-447-4128
NSN 2925-01-476-3224
NSN 6130-01-140-6949
NSN 5945-00-079-0884
NSN 5985-01-451-4765
NSN 5930-01-224-3549
NSN 6610-01-411-3372
NSN 2925-01-453-1606