7/16-20unf; 0.560 in dia; 0.460 in. Hgt; 0.190 in hex head socket; o-ring per ms28778-3
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 5965-01-595-9498
NSN 5950-00-035-5000
NSN 6105-01-378-6604
NSN 5835-00-833-7080
NSN 5930-00-133-8729
NSN 5999-01-373-1680
NSN 2925-01-618-5706
NSN 5910-00-362-2321
NSN 5950-00-986-8940
NSN 5996-00-471-0540
NSN 5998-00-862-7299
NSN 6685-01-459-1979