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 5999-01-183-6247
NSN 6130-01-555-4069
NSN 4140-00-031-2642
NSN 5990-01-213-6319
NSN 5895-00-869-6233
NSN 6110-01-657-0155
NSN 6650-01-391-7527
NSN 2925-00-231-8041
NSN 6685-01-185-3024
NSN 5985-01-642-6552
NSN 5945-01-105-1901
NSN 5930-00-226-3502