As differentiated by fitting processed dry for use w/high pressure lines; grumman corp, a-10 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.
Classification: Other fittings nesoi of iron or nonalloy steel
NSN 5835-00-187-1481
NSN 6135-00-377-9165
NSN 6110-01-245-5344
NSN 6620-00-008-3280
NSN 5835-01-362-1946
NSN 6135-01-430-3119
NSN 5910-01-307-9708
NSN 5998-00-269-5444
NSN 6220-01-357-7675
NSN 6240-00-556-8657
NSN 5835-00-807-5632
NSN 5990-01-498-0641