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 7035-01-207-2676
NSN 5999-01-407-5864
NSN 5930-01-480-7472
NSN 5998-01-300-3830
NSN 5910-01-412-7875
NSN 5998-01-244-7177
NSN 5998-01-369-3257
NSN 6645-01-190-4297
NSN 5920-01-236-4305
NSN 7035-00-155-9513
NSN 2925-01-364-7926
NSN 6650-00-134-5130