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 6105-01-033-4720
NSN 6240-00-017-9006
NSN 5930-00-137-7534
NSN 2925-00-613-2515
NSN 7035-01-617-0072
NSN 6110-01-583-2177
NSN 6150-00-385-9150
NSN 5945-01-153-0268
NSN 5915-01-485-0850
NSN 6610-00-340-1173
NSN 6150-01-373-5616
NSN 5905-01-330-3152