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 5998-01-308-0363
NSN 5935-00-777-6892
NSN 6645-01-415-6093
NSN 5855-01-060-2820
NSN 5985-01-408-4677
NSN 5935-01-211-6986
NSN 5895-01-379-5699
NSN 5945-01-339-7360
NSN 5998-00-044-3306
NSN 6130-01-140-1136
NSN 5915-01-423-8561
NSN 5945-01-501-9368