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 5920-01-316-8286
NSN 6105-00-395-1374
NSN 6130-00-193-2421
NSN 5965-01-633-8849
NSN 6150-01-226-6482
NSN 5925-01-320-6528
NSN 6150-00-925-2465
NSN 5965-00-529-0602
NSN 5960-00-719-0125
NSN 5996-01-485-4751
NSN 5930-01-505-0143
NSN 6620-01-165-1033