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 5975-01-329-2236
NSN 6320-01-652-3806
NSN 5996-00-343-9341
NSN 5855-01-584-1365
NSN 7035-01-113-6492
NSN 5999-01-489-6139
NSN 5960-00-707-0816
NSN 5835-00-240-9838
NSN 6135-01-604-3956
NSN 6620-01-346-9340
NSN 5996-01-277-1501
NSN 5855-01-461-0690