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 5855-01-130-1501
NSN 4140-00-640-1228
NSN 5985-01-486-5621
NSN 2925-01-198-7528
NSN 5905-00-700-0776
NSN 5985-01-597-5374
NSN 6105-00-381-5795
NSN 6240-01-104-7066
NSN 6620-01-268-5019
NSN 2925-01-084-3347
NSN 6620-01-016-8264
NSN 6650-01-277-4763