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 5999-01-185-7171
NSN 4140-00-442-6373
NSN 5999-01-185-8449
NSN 6685-01-568-9814
NSN 5855-01-100-3272
NSN 6650-01-480-7754
NSN 6220-00-660-5539
NSN 5895-00-175-6415
NSN 6105-01-476-0531
NSN 5905-00-408-9334
NSN 5985-01-528-4538
NSN 5895-00-299-1601