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 6645-01-025-1002
NSN 6320-00-521-9350
NSN 5990-01-261-2962
NSN 6145-01-634-0388
NSN 6220-00-512-9472
NSN 5920-00-212-7505
NSN 5960-01-438-0245
NSN 6135-00-100-8890
NSN 6130-01-412-9515
NSN 6240-01-152-2662
NSN 5975-01-634-0678
NSN 5960-00-170-4582