Ingersoll-rand air compressor model 211
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 5998-00-406-4413
NSN 6135-00-962-4111
NSN 6620-00-239-0611
NSN 6320-01-300-7994
NSN 6610-01-083-3826
NSN 6130-00-800-9153
NSN 5930-00-405-5373
NSN 6645-01-400-1137
NSN 5950-01-083-4694
NSN 6150-01-655-5705
NSN 2925-01-462-1620
NSN 5895-01-164-0575