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 5925-01-079-6064
NSN 7035-01-445-3563
NSN 5915-00-318-3246
NSN 5950-01-460-6517
NSN 5915-01-605-3326
NSN 5965-01-438-0647
NSN 6130-01-150-3273
NSN 6645-00-467-6094
NSN 5998-01-345-2104
NSN 7035-01-006-3186
NSN 6150-01-322-8112
NSN 6610-01-307-3192