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 5930-00-103-5197
NSN 6610-01-269-5437
NSN 6240-01-144-5898
NSN 6610-01-318-6713
NSN 4140-01-217-4783
NSN 6220-01-517-6539
NSN 6135-00-276-7625
NSN 5895-01-159-5080
NSN 5998-01-406-4152
NSN 6620-01-470-0172
NSN 6130-00-518-1723
NSN 6645-01-619-6301