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 5965-00-650-4562
NSN 5945-00-540-1052
NSN 5925-00-889-4990
NSN 5915-01-089-6614
NSN 6320-00-937-5625
NSN 5925-00-109-2232
NSN 5950-00-867-6017
NSN 5960-00-739-3357
NSN 6150-01-070-3790
NSN 5990-00-229-4647
NSN 5975-01-049-5781
NSN 6110-01-217-0262