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 5915-01-513-9122
NSN 5920-01-592-3416
NSN 6145-01-508-3825
NSN 2925-00-555-8836
NSN 5895-01-579-3592
NSN 6650-01-610-5856
NSN 5965-00-775-6496
NSN 5930-01-352-5428
NSN 6620-01-593-8738
NSN 6110-00-263-6664
NSN 5925-00-644-5546
NSN 5999-01-594-4872