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 5975-00-629-2768
NSN 5905-00-467-3556
NSN 6150-00-514-3040
NSN 5910-01-128-6167
NSN 5935-01-208-1247
NSN 6320-00-242-3300
NSN 6220-00-218-0857
NSN 5999-00-328-0749
NSN 4140-01-065-7563
NSN 5895-01-148-5753
NSN 5975-01-537-0507
NSN 5960-01-585-6385