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 6240-00-132-5375
NSN 6610-01-358-7582
NSN 5835-01-540-4995
NSN 6135-00-299-6918
NSN 6220-00-749-8913
NSN 5930-01-309-5990
NSN 2925-01-197-7864
NSN 5990-00-524-2293
NSN 5915-00-089-9519
NSN 7035-01-403-2841
NSN 6240-01-647-2447
NSN 5930-01-364-1067