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 5998-00-803-3067
NSN 5935-01-522-9148
NSN 5950-01-611-5692
NSN 6240-01-566-0816
NSN 5950-01-100-6547
NSN 6685-01-481-5522
NSN 6320-00-688-9983
NSN 6320-00-242-3300
NSN 5996-01-202-8127
NSN 6685-01-449-8750
NSN 2925-00-149-0760
NSN 6150-01-170-2617