An externally threaded fastening device which has an internal or external seat, designed to mate with the seat of an internally threaded tube fitting for the purpose of securing the tube to the fitting to form a leakproof connection.
NSN 6685-00-481-3666
NSN 6135-00-840-6451
NSN 5925-00-597-1558
NSN 6105-00-952-3931
NSN 5935-00-114-7285
NSN 5925-00-937-5669
NSN 6650-01-060-3262
NSN 6135-01-579-3534
NSN 5855-00-925-7887
NSN 5905-01-290-5764
NSN 6240-01-011-2267
NSN 5998-00-217-0755