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 6645-01-594-1439
NSN 5950-00-451-6498
NSN 6105-01-264-4059
NSN 6620-00-075-6667
NSN 5905-01-429-2854
NSN 6145-00-168-5287
NSN 5945-01-155-6289
NSN 5975-01-406-4249
NSN 2925-00-831-7024
NSN 5910-01-372-4051
NSN 5999-00-379-7130
NSN 5895-01-513-9260