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 5996-01-437-1186
NSN 5998-01-298-5579
NSN 5855-01-536-7857
NSN 5925-01-592-3077
NSN 5960-01-424-0590
NSN 6145-00-815-0119
NSN 5910-01-529-3291
NSN 6645-01-366-4344
NSN 5930-00-242-9979
NSN 5985-01-406-9661
NSN 5998-01-467-1175
NSN 5990-01-227-6526