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 5925-01-555-3106
NSN 5998-00-221-1594
NSN 5930-00-617-3462
NSN 6130-01-492-6327
NSN 4140-00-923-4794
NSN 5930-00-262-3650
NSN 5905-01-414-8218
NSN 5920-01-554-4832
NSN 6150-00-169-1457
NSN 2925-01-197-7864
NSN 6130-01-400-6123
NSN 6685-00-426-6710