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 5950-01-523-9173
NSN 5905-01-606-8668
NSN 5960-01-541-9884
NSN 5998-00-944-6951
NSN 6130-01-012-1037
NSN 5920-01-522-7318
NSN 6320-01-343-8191
NSN 6130-01-497-8586
NSN 5895-01-566-3926
NSN 5855-01-440-1768
NSN 5895-01-521-3633
NSN 6685-01-634-0611