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 6620-00-149-7557
NSN 5895-00-346-1950
NSN 5985-01-206-2434
NSN 6105-01-431-8998
NSN 6145-00-476-5833
NSN 6620-00-264-8030
NSN 5990-01-254-2936
NSN 6150-01-474-5894
NSN 5920-01-059-0894
NSN 4140-01-583-0598
NSN 6650-01-517-9452
NSN 5960-00-802-6224