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 4140-01-482-0163
NSN 5920-01-006-9821
NSN 6650-01-350-2515
NSN 5910-01-585-1178
NSN 6240-01-455-0088
NSN 5999-01-444-7269
NSN 5998-00-811-8880
NSN 5925-01-034-9288
NSN 5925-01-447-2968
NSN 6620-01-326-4451
NSN 5990-01-378-7349
NSN 5905-01-032-1816