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 5920-01-539-3233
NSN 6240-01-660-1680
NSN 5990-00-155-2306
NSN 5998-00-853-7566
NSN 5975-00-467-1143
NSN 5975-01-660-0903
NSN 5935-01-299-9705
NSN 5905-01-419-1771
NSN 6145-01-287-6713
NSN 6135-01-545-6582
NSN 5990-00-170-9553
NSN 6610-00-400-9355