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 2925-01-399-2765
NSN 6110-01-150-8109
NSN 6110-00-831-1509
NSN 5950-00-128-2258
NSN 6130-01-187-9001
NSN 5935-00-206-7217
NSN 6105-00-142-5901
NSN 6685-00-051-7648
NSN 5935-01-634-0668
NSN 6220-01-420-6512
NSN 5905-00-939-4221
NSN 6150-01-409-2858