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 5920-00-876-3312
NSN 6110-01-010-7030
NSN 5910-01-616-8087
NSN 6240-01-485-3116
NSN 5855-00-779-2854
NSN 5975-01-228-5888
NSN 5999-01-430-4997
NSN 6650-01-549-4383
NSN 6610-01-565-7344
NSN 5920-01-280-0848
NSN 5999-01-041-6949
NSN 5895-00-446-1697