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 4140-00-862-5644
NSN 6685-00-930-9257
NSN 5975-01-359-4848
NSN 5996-00-242-4384
NSN 4140-01-215-6530
NSN 5996-00-130-5376
NSN 6105-01-174-0825
NSN 6685-00-056-6894
NSN 5950-01-393-2099
NSN 5935-01-634-0668
NSN 6320-01-600-0787
NSN 5920-01-330-7989