Special tube size
An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It is designed to join a pipe or pipe fitting to a tube or tube fitting in a straight line.
Classification: Other fittings nesoi of iron or nonalloy steel
NSN 5835-01-368-4015
NSN 5985-00-082-5228
NSN 6130-01-127-6266
NSN 5895-01-359-7622
NSN 6145-00-945-8418
NSN 5996-00-036-5935
NSN 5930-00-144-4994
NSN 6130-01-027-0762
NSN 6145-00-847-5388
NSN 6130-01-472-3703
NSN 5945-01-302-4766
NSN 6320-01-443-8676