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 6130-00-196-5292
NSN 6240-00-715-5118
NSN 6610-01-487-4626
NSN 5935-01-100-0677
NSN 6110-01-505-1623
NSN 6320-01-512-2031
NSN 5925-01-607-6563
NSN 5925-00-529-0441
NSN 5996-01-011-9119
NSN 6240-01-433-7512
NSN 5905-00-595-9324
NSN 6620-00-262-3113