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 5960-01-437-5318
NSN 5920-00-081-0537
NSN 5895-01-110-6737
NSN 6130-01-337-9380
NSN 5855-01-414-6265
NSN 6685-01-142-0943
NSN 5835-00-564-0057
NSN 5945-01-555-3075
NSN 6105-00-205-0655
NSN 6240-00-539-9770
NSN 6110-01-503-9317
NSN 5990-01-227-6526