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 5935-01-497-0264
NSN 5905-01-166-8031
NSN 5945-00-208-5763
NSN 5950-00-271-3210
NSN 5985-00-857-5622
NSN 5965-00-100-1291
NSN 6145-01-077-8960
NSN 6110-01-530-3056
NSN 5915-01-212-2582
NSN 6610-00-489-9730
NSN 5960-01-211-2089
NSN 6110-00-202-1021