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 5910-00-243-7066
NSN 5999-01-625-8418
NSN 6685-00-782-5251
NSN 5985-01-187-6643
NSN 6650-01-230-3032
NSN 6105-00-118-1508
NSN 4140-01-441-1930
NSN 5950-01-616-4320
NSN 5985-01-304-2955
NSN 5945-01-009-2200
NSN 6135-01-579-3534
NSN 6150-00-134-9101