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 6685-01-451-8017
NSN 5920-01-588-6146
NSN 5960-01-141-6489
NSN 5996-00-932-5301
NSN 6685-01-476-8560
NSN 6110-01-578-5595
NSN 5905-01-444-2037
NSN 6650-01-279-6406
NSN 5910-00-964-7508
NSN 6240-01-141-5230
NSN 5960-00-192-4503
NSN 2925-00-351-1015