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 7035-01-304-4138
NSN 6105-00-810-5648
NSN 5925-01-477-6200
NSN 5965-01-376-8887
NSN 6610-01-606-8788
NSN 2925-01-364-7926
NSN 6650-01-197-0587
NSN 6645-01-535-0719
NSN 5990-00-683-1095
NSN 5990-01-386-5561
NSN 5920-00-351-8428
NSN 5998-01-580-7384