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 5945-01-508-4344
NSN 6135-01-329-7994
NSN 6610-01-212-2969
NSN 5996-00-992-9936
NSN 6220-01-372-2969
NSN 5905-00-466-1685
NSN 5945-00-308-0564
NSN 6220-01-453-7533
NSN 5975-01-378-7099
NSN 5905-01-333-0949
NSN 6145-00-144-0918
NSN 5950-01-389-2090