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 5910-01-534-3944
NSN 6105-00-775-6072
NSN 5915-00-185-8610
NSN 6135-01-400-2947
NSN 5835-01-123-8305
NSN 6150-01-022-3031
NSN 6130-00-390-9718
NSN 5965-01-517-7105
NSN 5998-00-246-2040
NSN 6610-01-057-7474
NSN 6145-01-227-6525
NSN 6650-00-981-9501