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 6110-01-153-2290
NSN 2925-01-508-2517
NSN 5910-01-004-9985
NSN 5985-01-282-2491
NSN 5950-01-502-7019
NSN 5910-01-438-0868
NSN 5925-00-529-3950
NSN 4140-01-429-8545
NSN 5930-01-176-5611
NSN 6240-00-509-2485
NSN 6150-01-362-8283
NSN 5910-01-050-3347