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 5999-01-608-0802
NSN 6105-01-446-0732
NSN 5925-01-406-5626
NSN 5935-01-377-9249
NSN 5930-00-686-0436
NSN 6110-01-044-0230
NSN 5975-00-102-4725
NSN 5910-00-427-1072
NSN 5855-01-440-1768
NSN 5975-01-566-6948
NSN 5910-01-418-5344
NSN 5975-01-488-1072