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 5999-00-004-4968
NSN 6610-01-337-4640
NSN 6620-01-590-6283
NSN 6105-00-315-5956
NSN 5999-00-977-6009
NSN 6685-00-544-8397
NSN 5950-01-660-6897
NSN 6610-01-202-1373
NSN 5985-00-823-2028
NSN 7035-01-513-0143
NSN 2925-01-129-1261
NSN 5975-00-944-6262