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 6105-00-553-8943
NSN 5985-00-165-3287
NSN 5855-01-556-7421
NSN 6150-01-233-1746
NSN 6135-00-519-1325
NSN 5925-01-239-5928
NSN 5935-01-442-2665
NSN 6650-01-004-1261
NSN 6220-01-331-3468
NSN 6220-00-888-7235
NSN 5999-01-553-7865
NSN 6220-00-221-5899