Grumman a10 aircraft
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 5910-01-523-9044
NSN 6650-00-269-5000
NSN 5930-01-101-2318
NSN 5996-01-384-2115
NSN 5910-00-753-7581
NSN 5835-01-013-9321
NSN 5915-00-410-5399
NSN 6240-01-582-3790
NSN 6240-01-014-5598
NSN 6650-01-059-3396
NSN 5998-01-442-7841
NSN 5990-00-518-3195