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 6130-01-306-4365
NSN 6645-01-331-3364
NSN 5910-00-439-6399
NSN 6645-00-295-0625
NSN 6240-00-256-6410
NSN 5996-00-397-4318
NSN 2925-01-134-9175
NSN 6145-01-394-8939
NSN 5835-01-461-8184
NSN 5915-00-389-1126
NSN 5935-00-990-6414
NSN 6145-00-422-7146