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 4140-01-574-7624
NSN 5925-01-594-1873
NSN 5965-01-344-4099
NSN 6110-01-289-7962
NSN 5950-01-442-4515
NSN 5835-01-485-0210
NSN 5910-00-601-0623
NSN 5965-00-129-3171
NSN 6650-01-414-6701
NSN 6320-01-631-7828
NSN 6610-01-381-3181
NSN 6650-01-139-6258