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 5930-01-127-6932
NSN 5915-01-492-4274
NSN 6240-00-617-1818
NSN 6620-01-415-5803
NSN 6650-00-933-8744
NSN 6110-01-286-3035
NSN 5935-01-513-8708
NSN 6220-01-634-0660
NSN 6650-01-373-4159
NSN 6620-00-286-5721
NSN 5960-01-106-3086
NSN 5835-01-388-5198