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 5905-00-955-3154
NSN 5985-00-058-6744
NSN 5910-00-118-2672
NSN 5930-01-215-1975
NSN 5915-00-125-7095
NSN 6620-01-530-3198
NSN 6685-01-159-6352
NSN 5835-01-435-4139
NSN 6610-01-372-5608
NSN 6240-01-659-5998
NSN 5925-00-832-9953
NSN 5998-00-916-1871