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 6610-01-194-1778
NSN 5965-01-223-3307
NSN 5965-01-592-3051
NSN 5895-01-383-9010
NSN 5935-00-332-1124
NSN 5895-01-054-4104
NSN 6150-00-232-3145
NSN 5990-01-202-0001
NSN 6240-00-012-1957
NSN 5960-01-489-1510
NSN 6135-01-079-7852
NSN 6650-01-555-8819