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 5855-00-471-6002
NSN 5960-01-095-2984
NSN 6135-01-104-3790
NSN 5999-01-449-1054
NSN 5999-01-587-7734
NSN 6130-01-169-7749
NSN 5930-00-203-5594
NSN 6240-00-232-7065
NSN 5915-00-833-9025
NSN 7035-01-568-9555
NSN 5835-00-954-2833
NSN 6685-00-900-2655