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 6320-01-072-2073
NSN 5835-01-379-1407
NSN 4140-01-418-1664
NSN 6685-01-237-7993
NSN 5905-01-392-1241
NSN 6685-00-111-1123
NSN 6620-01-143-9596
NSN 5945-01-484-1869
NSN 4140-00-398-9986
NSN 4140-01-476-4468
NSN 5835-01-576-9013
NSN 6145-01-388-7462