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 4140-00-540-6731
NSN 2925-00-899-4261
NSN 6150-01-383-7507
NSN 6320-01-103-6218
NSN 5999-01-091-9637
NSN 6220-01-531-7163
NSN 6145-01-182-6775
NSN 5999-00-149-8498
NSN 5930-01-651-0267
NSN 5835-01-367-4330
NSN 6105-00-138-0616
NSN 6240-01-260-9082