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: Other fittings nesoi of alloy steel not stainless
NSN 5935-00-819-1420
NSN 5930-01-359-0711
NSN 5925-00-251-3283
NSN 5915-01-574-7969
NSN 6610-01-189-3001
NSN 6620-01-535-6925
NSN 5855-01-378-8843
NSN 5930-01-322-8220
NSN 6135-00-377-9165
NSN 6240-01-550-6813
NSN 5855-00-688-9954
NSN 5975-01-508-4456