An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a pipe or pipe fitting to a boss or boss fitting in a straight line on items such as tanks, housing, valve fittings, or the like. See also adapter bushing and coupling, pipe.
Classification: Copper alloy tube or pipe fittings
NSN 6150-00-838-8140
NSN 6150-01-660-4226
NSN 6110-00-709-2720
NSN 6145-00-320-9650
NSN 6610-01-435-5425
NSN 5960-00-543-1956
NSN 6645-00-589-0143
NSN 5910-01-176-2619
NSN 6135-01-353-3802
NSN 6610-01-316-8902
NSN 5930-01-472-2291
NSN 6150-00-954-9565