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 6110-01-514-3639
NSN 5935-00-983-6410
NSN 5915-01-196-7365
NSN 5920-01-003-6072
NSN 5975-00-704-0334
NSN 5945-00-508-3938
NSN 5930-00-596-4523
NSN 5855-01-224-7975
NSN 6220-01-576-3671
NSN 6610-01-011-8742
NSN 5998-01-067-9065
NSN 5915-00-528-9286