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 5960-01-415-3574
NSN 6130-01-467-1565
NSN 6135-01-196-7399
NSN 5975-00-848-6468
NSN 5965-01-441-9505
NSN 6650-00-142-6147
NSN 6685-01-040-9649
NSN 6105-01-314-9680
NSN 5960-01-475-7428
NSN 5930-01-550-5722
NSN 6105-01-427-2336
NSN 4140-01-654-3021