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 7035-01-026-1171
NSN 6220-01-549-4913
NSN 6685-00-299-8496
NSN 2925-01-509-0767
NSN 6620-01-322-0018
NSN 5925-01-426-6923
NSN 5925-01-272-5473
NSN 7035-01-445-3563
NSN 6105-01-518-3785
NSN 6320-01-354-6204
NSN 5935-01-566-5013
NSN 6135-01-512-8740