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 5935-01-391-8223
NSN 5925-01-364-0771
NSN 5910-00-360-6268
NSN 2925-00-906-9976
NSN 7035-00-064-7008
NSN 5915-00-891-9925
NSN 6220-00-972-7933
NSN 5930-01-513-0327
NSN 5835-01-345-2556
NSN 6320-01-532-7491
NSN 6620-00-816-8240
NSN 5945-00-820-3345