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 2925-01-586-4574
NSN 6645-01-505-3839
NSN 5990-00-564-9442
NSN 6645-00-960-6594
NSN 5930-01-196-6137
NSN 6150-01-278-5933
NSN 6320-00-139-1090
NSN 6110-01-555-5256
NSN 6145-01-254-2935
NSN 5996-00-842-9120
NSN 5835-01-222-2437
NSN 5990-01-108-7785