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 6220-01-023-8818
NSN 5975-01-466-0613
NSN 6610-01-023-1918
NSN 5895-01-177-4379
NSN 5935-01-289-4278
NSN 5930-00-915-6586
NSN 5910-01-603-7598
NSN 5975-01-258-7224
NSN 6320-01-462-2295
NSN 5930-00-959-3744
NSN 5925-01-175-5720
NSN 5975-01-588-1690