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 6105-01-536-6709
NSN 6220-01-359-7820
NSN 5910-01-533-5348
NSN 5950-01-381-9153
NSN 5950-00-224-6982
NSN 6130-01-588-7145
NSN 5910-00-274-6491
NSN 5915-01-231-9174
NSN 5975-00-468-9924
NSN 5996-00-348-1392
NSN 5855-00-361-0167
NSN 5930-00-926-7544