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: Nuts of iron or steel
NSN 5999-00-615-6991
NSN 5915-00-217-6517
NSN 5920-01-473-2140
NSN 6320-01-470-6826
NSN 2925-01-658-4470
NSN 6240-01-578-6227
NSN 6620-01-164-0590
NSN 6610-01-278-9704
NSN 6240-00-897-1209
NSN 6240-01-469-7324
NSN 5996-01-202-1392
NSN 6145-01-502-3891