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 6145-01-642-6665
NSN 5835-01-310-8979
NSN 6220-01-418-0383
NSN 5965-01-441-3876
NSN 6320-01-445-5072
NSN 6145-00-932-5698
NSN 6105-01-309-9519
NSN 6650-01-150-2320
NSN 5950-01-008-5138
NSN 6320-00-731-6134
NSN 5965-00-644-0339
NSN 6240-01-067-1494