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 6610-00-186-9180
NSN 6145-01-452-5841
NSN 5965-01-101-6874
NSN 5930-01-650-5373
NSN 5925-01-393-1832
NSN 2925-00-422-5159
NSN 5855-01-642-7607
NSN 4140-00-829-8765
NSN 6150-01-216-6005
NSN 6110-01-322-2758
NSN 5905-01-007-9709
NSN 5965-01-204-8505