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 5935-00-491-6321
NSN 5975-01-457-3203
NSN 2925-01-579-1010
NSN 5835-01-076-4091
NSN 6150-01-479-6861
NSN 6320-01-449-1014
NSN 5925-00-117-8093
NSN 5905-00-204-9535
NSN 6135-01-193-8154
NSN 5920-01-412-4316
NSN 5855-01-538-7024
NSN 5935-01-572-6743