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 5965-01-147-5289
NSN 6610-00-250-5344
NSN 5905-01-385-3269
NSN 2925-01-495-2690
NSN 5920-01-432-1328
NSN 5975-00-279-1776
NSN 5915-01-422-2014
NSN 5950-00-584-4571
NSN 5985-00-324-7526
NSN 5998-00-581-3867
NSN 6685-01-421-1113
NSN 6650-01-285-5856