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 5930-00-777-2331
NSN
NSN 6685-00-917-5651
NSN 5935-01-157-4648
NSN 6685-00-737-1959
NSN 5935-01-418-0935
NSN 6130-00-900-4758
NSN 6220-01-115-6735
NSN 5950-01-234-7220
NSN 7035-00-631-3782
NSN 5965-01-453-7504
NSN 4140-01-389-1999