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 iron or nonalloy steel
NSN 4140-01-334-1597
NSN 5925-00-894-2398
NSN 5960-01-553-4557
NSN 6130-01-054-3751
NSN 6130-01-627-0594
NSN 5925-00-442-1943
NSN 5905-01-429-8690
NSN 6110-01-197-8719
NSN 6150-00-950-4688
NSN 7035-00-408-8170
NSN 7035-00-517-8232
NSN 5975-01-462-2595