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 4140-00-025-3474
NSN 5990-01-379-8794
NSN 5985-01-400-0882
NSN 6645-01-576-9896
NSN 4140-00-068-0267
NSN 5835-01-592-2350
NSN 5930-00-919-1178
NSN 6220-00-269-4556
NSN 6130-00-681-1496
NSN 6220-01-446-0069
NSN 6145-01-334-4825
NSN 6240-01-139-3377