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 5915-01-062-0592
NSN 7035-01-357-4928
NSN 2925-01-175-1217
NSN 5999-01-198-0632
NSN 5960-01-649-1341
NSN 6645-01-112-6373
NSN 5975-00-236-9327
NSN 5835-00-870-7034
NSN 6110-00-256-3150
NSN 4140-01-460-2560
NSN 5996-00-100-4932
NSN 6150-01-023-7710