37 degrees seat angle, flared; tube end thread data 9/16-18; pipe end thread data 3/8-18
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 5905-01-511-5988
NSN 5895-00-170-4568
NSN 2925-01-567-8027
NSN 6620-01-601-4314
NSN 6610-00-598-5268
NSN 5999-00-313-6179
NSN 6105-00-246-5311
NSN 6320-01-284-4508
NSN 5999-01-458-3381
NSN 2925-01-538-1343
NSN 5855-01-423-1768
NSN 6620-01-643-5531