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 5999-01-004-8270
NSN 5930-01-481-3851
NSN 5930-00-258-1970
NSN 4140-01-559-4982
NSN 6135-01-101-5039
NSN 6685-01-506-1860
NSN 6685-01-008-6140
NSN 5945-01-279-1690
NSN 6150-01-391-9889
NSN 6685-01-202-8900
NSN 6610-01-227-7221
NSN 6610-01-514-7755