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 2925-00-005-1618
NSN 6610-01-163-5484
NSN 6130-00-265-1765
NSN 5998-00-661-0380
NSN 6105-01-149-6639
NSN 5990-00-860-5329
NSN 6320-01-515-7913
NSN 6620-00-323-0031
NSN 5975-01-434-2023
NSN 5915-01-040-2721
NSN 6645-00-347-0356
NSN 5990-00-608-4779