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 5920-01-558-8483
NSN 6220-00-608-4283
NSN 6650-01-146-5000
NSN 6130-01-189-9140
NSN 6620-00-959-6614
NSN 6610-01-368-3269
NSN 7035-01-327-6130
NSN 5960-01-170-4057
NSN 6620-01-009-1423
NSN 5895-01-409-2949
NSN 5910-00-262-7242
NSN 5905-01-453-8009