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 5835-01-332-2867
NSN 6150-01-348-7916
NSN 5996-00-452-2187
NSN 6620-00-245-6164
NSN 6240-01-281-7249
NSN 6240-01-425-1939
NSN 6620-00-533-0536
NSN 6150-00-099-6919
NSN 6105-01-413-2238
NSN 5910-01-310-8533
NSN 5999-01-123-9561
NSN 7035-00-140-3070