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 7035-01-633-9537
NSN 5960-01-322-1945
NSN 6220-01-431-7915
NSN 6220-01-412-0360
NSN 5920-00-340-3002
NSN 6145-00-839-2232
NSN 6650-01-534-5787
NSN 4140-00-930-3079
NSN 6130-00-807-4367
NSN 5950-01-394-6085
NSN 5965-01-234-6844
NSN 6645-01-400-1383