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 5910-00-830-8852
NSN 6110-01-248-6174
NSN 5985-01-465-1744
NSN 6240-01-100-4158
NSN 6150-00-470-7136
NSN 5975-01-020-5091
NSN 5930-00-376-9991
NSN 6320-01-498-4954
NSN 5905-00-103-6979
NSN 5975-00-290-4285
NSN 5905-01-182-6594
NSN 4140-01-487-4394