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 6105-01-267-6840
NSN 6130-01-490-6115
NSN 6320-00-925-0558
NSN 6645-01-103-8449
NSN 6620-00-803-2423
NSN 5985-00-277-0575
NSN 6320-01-592-6248
NSN 6135-01-244-5580
NSN 6240-00-411-8499
NSN 6110-00-848-1773
NSN 7035-01-027-2259
NSN 5996-01-427-8435