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 6240-01-106-1448
NSN 6105-01-380-0647
NSN 5990-00-186-2445
NSN 6220-00-576-3960
NSN 5920-01-381-8688
NSN 5935-01-080-1411
NSN 6145-00-139-1203
NSN 6110-00-412-5516
NSN 5915-01-363-2902
NSN 6130-01-184-9216
NSN 6130-01-225-7031
NSN 5999-00-087-7923