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 6130-01-544-6872
NSN 6130-00-931-3511
NSN 6610-00-929-6936
NSN 6135-01-365-2707
NSN 6130-00-019-8996
NSN 5999-01-006-4616
NSN 6150-01-330-2000
NSN 5975-00-008-7834
NSN 6130-00-945-6619
NSN 6620-00-319-4044
NSN 5990-01-504-9265
NSN 5975-00-275-1962