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 5960-01-124-8336
NSN 5945-01-534-2447
NSN 5998-01-099-8302
NSN 5905-01-574-7952
NSN 5945-01-381-7491
NSN 6105-01-530-2362
NSN 5945-01-384-4388
NSN 6220-01-596-9594
NSN 5915-01-218-2361
NSN 5895-00-115-1500
NSN 6150-00-812-7928
NSN 5935-00-419-3755