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 6105-01-185-6462
NSN 6610-01-059-1330
NSN 5910-01-170-0442
NSN 4140-00-238-9940
NSN 6130-00-435-9473
NSN 6240-01-252-3642
NSN 5935-01-367-2245
NSN 6685-01-260-0884
NSN 6320-01-255-2096
NSN 5920-01-444-4082
NSN 6145-01-168-9296
NSN 5950-00-548-9523