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 5855-00-174-3482
NSN 6685-01-085-5176
NSN 6145-01-643-6657
NSN 6135-00-702-2772
NSN 5990-00-945-7546
NSN 5999-01-116-4092
NSN 5930-00-431-6177
NSN 5855-01-007-9541
NSN 6610-00-398-9673
NSN 6105-01-562-4530
NSN 5990-00-836-7962
NSN 5990-00-247-0975