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 6145-01-230-2522
NSN 5835-01-360-2657
NSN 4140-01-081-7473
NSN 5990-00-269-2226
NSN 6130-01-129-1342
NSN 5985-01-505-4444
NSN 5996-00-825-5862
NSN 5996-00-626-3766
NSN 6110-00-846-9413
NSN 2925-01-508-4138
NSN 5960-01-484-2042
NSN 6135-00-921-6487