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 6685-00-485-1965
NSN 5998-01-336-9777
NSN 5925-00-847-3939
NSN 5910-01-459-5757
NSN 2925-01-231-6312
NSN 2925-01-149-2865
NSN 5915-01-441-7857
NSN 5920-01-654-8964
NSN 6150-01-233-3517
NSN 5895-01-010-9416
NSN 6220-00-236-8333
NSN 6220-01-230-9744