Grumman a10 aircraft
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 6320-01-255-2096
NSN 5855-01-623-5575
NSN 6620-00-369-1916
NSN 6645-00-456-0080
NSN 6240-01-224-6941
NSN 5925-01-024-3345
NSN 6645-01-460-4339
NSN 6650-00-929-0084
NSN 5999-01-247-4727
NSN 6110-01-340-4885
NSN 5996-01-017-8455
NSN 7035-01-643-1229