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 6650-01-166-5025
NSN 5945-00-250-8500
NSN 5985-00-529-6048
NSN 5945-01-426-0073
NSN 6620-01-369-5876
NSN 6150-00-070-3571
NSN 5965-01-096-7825
NSN 6610-00-955-2021
NSN 6610-00-681-0590
NSN 6105-01-013-8917
NSN 6110-00-964-2215
NSN 5950-01-329-3678