Male thread 9/16-18 female thread 3/4-16
No other part numbers with same form, fit, and function found.
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.
NSN 5998-00-177-3386
NSN 5975-01-253-0640
NSN 5905-00-825-4570
NSN 5935-01-106-2854
NSN 6110-00-866-2600
NSN 6610-01-541-4464
NSN 6645-01-421-2445
NSN 6645-00-402-5622
NSN 6145-01-077-0290
NSN 5990-01-110-4841
NSN 5835-01-250-2939
NSN 5996-00-077-3220