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 6145-00-338-5645
NSN 5935-01-201-1192
NSN 4140-01-238-1373
NSN 5950-00-290-1853
NSN 5835-01-469-6706
NSN 5855-01-068-3683
NSN 6650-00-800-4092
NSN 5925-01-048-5394
NSN 5996-01-323-6008
NSN 6135-00-990-1822
NSN 2925-00-290-7052
NSN 6130-00-396-1118