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 5905-00-755-0575
NSN 2925-00-441-8252
NSN 5990-00-868-3413
NSN 6240-01-425-1160
NSN 5895-01-447-3242
NSN 6145-00-101-9857
NSN 5960-00-677-7444
NSN 6645-00-171-9639
NSN 6650-00-890-0480
NSN 6240-01-156-0285
NSN 5925-00-834-0272
NSN 5835-00-113-6090