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 6685-01-354-7618
NSN 7035-01-210-5111
NSN 6105-01-380-6396
NSN 7035-01-347-6110
NSN 5835-00-128-1967
NSN 5999-01-305-3066
NSN 5915-01-281-7383
NSN 6610-01-534-7683
NSN 5965-00-992-8942
NSN 6105-01-450-9402
NSN 5925-00-937-9913
NSN 6610-01-305-0954