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 6620-00-186-8220
NSN 5985-00-244-3211
NSN 6105-00-003-3316
NSN 5895-01-575-2267
NSN 5910-01-533-7838
NSN 6145-01-024-4269
NSN 6320-01-255-2096
NSN 5975-01-236-1428
NSN 6150-01-461-8949
NSN 6620-00-319-4044
NSN 6145-01-426-1640
NSN 5915-01-371-2584