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 7035-00-703-3535
NSN 2925-01-500-0730
NSN 6130-01-420-5755
NSN 6620-01-287-9975
NSN 5855-01-544-1482
NSN 5935-00-148-6941
NSN 5965-00-258-6809
NSN 6105-01-010-9252
NSN 4140-00-965-1266
NSN 6645-01-343-1676
NSN 6320-00-925-0558
NSN 5985-01-556-3220