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 6150-00-580-0511
NSN 6105-01-026-8786
NSN 5950-00-146-4152
NSN 5960-00-865-2798
NSN 7035-00-553-6951
NSN 5945-00-363-9481
NSN 6320-00-213-0477
NSN 5915-01-660-4281
NSN 5960-01-614-0489
NSN 6135-01-462-0731
NSN 6650-01-555-8349
NSN 6610-00-737-0864