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 6110-00-997-6581
NSN 6110-01-023-8496
NSN 6320-00-194-4252
NSN 5895-01-412-0739
NSN 2925-01-350-0200
NSN 6150-01-649-3075
NSN 6105-00-106-0395
NSN 6685-01-038-6168
NSN 5925-01-356-6161
NSN 5910-01-291-2852
NSN 6650-01-237-4689
NSN 6650-00-518-5194