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 5920-01-430-2530
NSN 6610-00-382-0266
NSN 5915-00-186-9346
NSN 5996-01-335-7398
NSN 6110-01-112-8974
NSN 7035-00-870-0290
NSN 6240-00-583-9863
NSN 6130-00-480-5945
NSN 5935-00-752-8065
NSN 5996-01-485-7918
NSN 5990-01-476-9956
NSN 5855-00-995-2098