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 6645-01-571-1234
NSN 5910-01-383-5896
NSN 6650-01-548-3495
NSN 5920-01-418-1821
NSN 5945-00-189-8783
NSN 6650-00-419-4146
NSN 5920-01-605-7670
NSN 5925-01-192-1452
NSN 5990-01-623-0082
NSN 2925-00-896-9819
NSN 5990-01-419-0661
NSN 5915-00-831-9040