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 6650-01-441-7790
NSN 5990-00-465-4903
NSN 6610-00-935-7131
NSN 6145-01-622-4952
NSN 5915-01-415-3100
NSN 6150-00-188-2958
NSN 6220-01-180-1024
NSN 6320-01-512-2031
NSN 7035-01-328-7448
NSN 6145-00-752-2038
NSN 6320-01-201-2776
NSN 6135-00-990-1822