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 6130-01-351-6831
NSN 5965-01-516-1236
NSN 5945-00-836-4805
NSN 4140-01-367-5824
NSN 5996-00-256-7945
NSN 6320-01-611-4918
NSN 5950-01-360-8158
NSN 6145-01-328-0798
NSN 5935-00-023-8508
NSN 6130-01-149-2850
NSN 5905-00-096-2844
NSN 4140-01-468-5962