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 6145-01-462-7606
NSN 5985-01-100-6129
NSN 5998-01-555-8489
NSN 6150-01-204-8656
NSN 5935-01-288-6369
NSN 5998-00-679-4001
NSN 6620-01-318-4408
NSN 6105-00-109-3633
NSN 5985-01-350-0005
NSN 4140-01-527-3438
NSN 5990-01-364-8405
NSN 5950-00-243-4644