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 6610-01-442-3509
NSN 7035-00-897-7567
NSN 6135-01-167-7604
NSN 6110-01-013-2737
NSN 2925-00-275-1807
NSN 5930-01-329-0406
NSN 5930-01-168-3127
NSN 5996-01-252-6995
NSN 5960-00-483-6074
NSN 4140-01-077-7555
NSN 5835-00-980-0468
NSN 6105-01-198-0388