Adapter is octagonal in shape for the full length
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 alloy steel not stainless
NSN 5950-00-528-9293
NSN 5935-00-315-9069
NSN 5835-00-092-1136
NSN 6650-00-707-1417
NSN 5999-01-328-8692
NSN 5905-01-270-9983
NSN 6150-01-319-2630
NSN 5985-00-539-7678
NSN 6130-00-937-5282
NSN 5985-01-556-7431
NSN 5998-01-526-4980
NSN 5920-00-189-0858