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 5965-00-932-4591
NSN 5935-01-437-3002
NSN 5920-01-305-8183
NSN 5935-01-569-7115
NSN 5895-00-305-7549
NSN 5960-01-046-2821
NSN 6645-01-081-6399
NSN 6320-00-456-2092
NSN 6320-01-089-9086
NSN 6620-00-124-8488
NSN 6135-01-329-6022
NSN 5930-01-407-3394