Threads on male end are straight threads
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: Stainless steel tube or pipe fittings nesoi
NSN 6145-01-643-4011
NSN 5998-00-051-9605
NSN 6685-00-834-6863
NSN 5960-00-777-4320
NSN 5935-01-175-4837
NSN 6645-01-172-6838
NSN 6110-01-444-5031
NSN 5930-01-020-7715
NSN 5960-01-005-1192
NSN 5895-01-451-1943
NSN 5985-00-911-7556
NSN 6240-01-233-2334