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 6645-01-170-5402
NSN 6150-01-512-3969
NSN 6650-01-463-8405
NSN 6320-01-054-3046
NSN 6645-00-514-4017
NSN 5960-01-133-3551
NSN 5990-01-234-8646
NSN 6220-00-523-9406
NSN 5895-01-212-6422
NSN 5990-01-599-7106
NSN 5998-01-173-8480
NSN 5915-01-521-6706