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 4140-01-317-7079
NSN 5915-01-600-1058
NSN 6105-00-583-3998
NSN 6685-01-504-5235
NSN 6130-01-470-6652
NSN 5855-00-631-4565
NSN 6610-01-278-9704
NSN 5945-01-367-0723
NSN 6220-01-519-9305
NSN 5935-00-276-5326
NSN 5945-01-424-5528
NSN 6645-01-172-4477