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 5895-01-197-7401
NSN 5960-01-617-6345
NSN 5999-00-639-3447
NSN 6645-01-536-6111
NSN 4140-01-646-2332
NSN 5960-01-356-4429
NSN 5950-00-049-8983
NSN 5915-01-087-6686
NSN 4140-00-240-1836
NSN 4140-01-459-7411
NSN 5965-01-322-8136
NSN 6620-01-483-1138