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 5975-00-561-4844
NSN 5999-01-586-0847
NSN 6220-00-561-7589
NSN 5999-01-506-3479
NSN 5985-01-020-8259
NSN 6240-01-038-0821
NSN 6685-00-082-3153
NSN 5999-00-368-4852
NSN 6650-01-347-0148
NSN 6240-01-156-4692
NSN 6240-01-134-6987
NSN 5996-01-591-1049