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.
NSN 7035-00-782-7046
NSN 5925-00-181-9785
NSN 5998-01-387-7735
NSN 5835-01-608-8868
NSN 5920-00-175-7987
NSN
NSN 5920-01-246-3652
NSN 4140-00-459-1564
NSN 5990-00-905-9556
NSN 6620-01-633-8443
NSN 5950-01-158-6076
NSN 5855-00-821-7512