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 5920-00-100-6620
NSN 6105-01-076-5183
NSN 5935-01-523-1564
NSN 2925-01-178-0063
NSN 5965-00-164-8092
NSN 5930-01-063-7497
NSN 5985-01-604-8115
NSN 5930-01-487-4842
NSN 6220-01-474-5682
NSN 6645-01-139-6473
NSN 5920-00-103-7642
NSN 5985-00-419-0342