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 6130-01-067-9019
NSN 5985-01-558-9153
NSN 7035-00-535-8109
NSN 6685-01-539-3090
NSN 6685-00-098-6500
NSN 6105-00-005-7864
NSN 5905-01-626-1488
NSN 5950-01-410-2925
NSN 5935-00-887-6486
NSN 6240-01-320-1308
NSN 5945-00-466-3748
NSN 6240-01-594-5703