A tube fitting with external threads other than pipe or hose series having an internal or external seating surface. The seating surface is designed to form a seal when mated with other tube fittings to retain fluids under pressure during equipment operation. For items without a specific seating surface which are designed to utilize a gasket or packing under the head for forming a seal, see plug, machine thread.
NSN 5990-00-893-8998
NSN 5990-01-116-2181
NSN 5910-00-288-1898
NSN 5895-01-084-9117
NSN 5930-01-279-0517
NSN 6145-01-195-3802
NSN 5910-01-523-7207
NSN 5855-00-494-9581
NSN 4140-01-025-9699
NSN 5935-01-054-7473
NSN 5999-01-132-7352
NSN 5920-01-605-1656