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 5920-00-336-2475
NSN 5999-00-185-8919
NSN 6620-01-658-1849
NSN 5985-01-459-0908
NSN 6145-01-058-0288
NSN 4140-01-342-7930
NSN 6145-01-604-3295
NSN 6650-01-472-2244
NSN 5835-01-093-3211
NSN 5975-01-602-8801
NSN 6650-00-726-4242
NSN 4140-01-315-3959