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 6610-01-197-9639
NSN 4140-00-228-1280
NSN 6320-00-164-4087
NSN 5905-00-167-6872
NSN 5915-00-307-3128
NSN 5998-01-109-2442
NSN 5960-01-364-1318
NSN 6240-01-550-3972
NSN 5998-01-388-2210
NSN 5998-01-021-3679
NSN 5935-01-535-1291
NSN 6110-01-408-1309