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 6220-01-462-4122
NSN 5835-01-185-1102
NSN 5990-00-727-0723
NSN 5925-01-068-2887
NSN 6110-01-183-4800
NSN 5960-01-530-1808
NSN 6610-00-753-2281
NSN 5905-00-119-9280
NSN 6320-01-262-8642
NSN 5935-01-081-3501
NSN 6150-01-021-9788
NSN 6150-01-306-8098