1st end countersunk 0.609; 2nd end countersunk 0.719
No other part numbers with same form, fit, and function found.
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 5910-01-525-8184
NSN 6240-00-630-8069
NSN 6240-00-922-1021
NSN 5935-00-067-5155
NSN 5935-00-582-1455
NSN 6105-01-317-8065
NSN 6685-00-279-3620
NSN 5996-01-386-6394
NSN 5915-00-566-6353
NSN 5930-00-812-5128
NSN 5998-01-495-9301
NSN 5996-01-459-3036