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 6320-00-886-9771
NSN 5985-01-048-2849
NSN 5998-01-025-1688
NSN 5996-01-110-7706
NSN 6320-00-857-4073
NSN 6240-00-635-9953
NSN 5996-00-724-2021
NSN 6150-01-276-5441
NSN 5996-01-444-0680
NSN 6320-01-569-2672
NSN 5965-00-416-6618
NSN 6620-01-261-2985