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 5998-00-079-0410
NSN 7035-01-468-6532
NSN 5935-01-239-5840
NSN 6240-01-469-0074
NSN 6145-01-542-8712
NSN 5996-01-043-2105
NSN 5930-00-260-5086
NSN 6220-01-212-4088
NSN 6220-00-026-4800
NSN 5965-01-485-0940
NSN 5855-01-035-2866
NSN 6105-01-452-8415