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 6620-00-527-6523
NSN 5998-00-135-0972
NSN 6650-01-614-3302
NSN 6145-01-546-8837
NSN 5999-00-944-5440
NSN 6610-00-987-9716
NSN 5975-01-465-7243
NSN 6610-01-074-8158
NSN 6220-01-013-9498
NSN 6150-00-092-7966
NSN 5999-01-495-1725
NSN 6110-00-999-8909