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 6145-01-054-2662
NSN 5920-01-273-3144
NSN 5996-01-249-5067
NSN 5999-01-536-9669
NSN 5996-00-339-7078
NSN 2925-01-443-4216
NSN 5905-01-392-0540
NSN 6220-01-648-2184
NSN 6240-00-053-8877
NSN 6220-00-808-4802
NSN 4140-00-585-8404
NSN 5945-00-732-5763