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 6150-01-220-4425
NSN 5835-00-834-1286
NSN 6320-01-522-0318
NSN 5920-00-158-9960
NSN 5945-00-494-6078
NSN 5935-01-487-8250
NSN 5996-01-600-0348
NSN 5835-01-008-2161
NSN 5990-00-067-6791
NSN 5950-01-512-1973
NSN 6650-01-457-8743
NSN 5990-01-282-4617