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 6645-00-658-7838
NSN 2925-01-658-9457
NSN 6135-01-074-8220
NSN 5998-00-809-9835
NSN 6650-01-447-2858
NSN 6650-00-425-7028
NSN 2925-00-019-9649
NSN 5965-01-398-7109
NSN 6240-01-423-8642
NSN 5920-00-269-6178
NSN 5905-01-326-3390
NSN 5985-01-167-9249