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 6240-01-063-7685
NSN 6320-00-593-0379
NSN 6320-01-039-5891
NSN 6320-00-270-8222
NSN 6220-01-229-5960
NSN 6135-00-175-7132
NSN 6650-01-382-8569
NSN 6145-00-985-8348
NSN 6650-01-359-5385
NSN 6240-00-892-6175
NSN 6130-01-474-5190
NSN 5835-01-205-6614