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 6610-01-338-6272
NSN 5950-01-407-0599
NSN 5998-01-095-2380
NSN 5905-00-123-0826
NSN 5935-00-233-7740
NSN 6130-00-947-9232
NSN 6130-00-732-4258
NSN 5990-00-832-9766
NSN 5975-01-394-1803
NSN 5960-00-672-3836
NSN 5935-00-913-2172
NSN 2925-01-607-1508