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 5855-01-145-8973
NSN 6150-01-099-3239
NSN 5935-01-453-1117
NSN 6110-00-288-4179
NSN 6105-01-383-4501
NSN 5998-01-429-8118
NSN 5920-01-085-4339
NSN 4140-01-651-2024
NSN 5960-01-438-0245
NSN 4140-01-038-6029
NSN 5985-01-605-0230
NSN 6610-00-935-7131