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 5996-00-862-5514
NSN 6240-01-304-6355
NSN 6685-01-661-0677
NSN 6220-01-162-6892
NSN 6135-00-276-7625
NSN 6650-00-779-7294
NSN 6240-01-421-9388
NSN 6650-00-266-6808
NSN 6135-00-812-9039
NSN 5905-00-466-3619
NSN 4140-01-425-6942
NSN 5950-01-253-2800