Material is monel or nickel copper
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: Copper alloy tube or pipe fittings
NSN 5999-01-510-4256
NSN 5990-00-006-5760
NSN 5905-00-305-8088
NSN 6650-01-330-6740
NSN 5975-01-133-1583
NSN 5985-01-070-9547
NSN 7035-01-372-3361
NSN 5855-01-245-8689
NSN 5990-01-168-6797
NSN 5905-01-429-4227
NSN 6645-01-461-7704
NSN 5950-01-122-5118