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 5855-01-118-2210
NSN 5835-01-369-7837
NSN 6610-01-232-0814
NSN 5999-01-431-5815
NSN 5985-01-544-5603
NSN 6645-01-535-7136
NSN 5960-01-139-5968
NSN 5905-01-069-3893
NSN 5935-00-627-0366
NSN 5945-01-096-0828
NSN 5999-00-804-2673
NSN 6130-00-335-9712