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 5998-01-412-5031
NSN 5945-00-702-4184
NSN 5950-00-899-0314
NSN 6650-01-542-9326
NSN 6650-01-597-7802
NSN 6110-01-447-4715
NSN 6685-01-633-4620
NSN 6650-01-545-8851
NSN 5935-00-361-8599
NSN 5965-01-500-1840
NSN 6610-00-323-8175
NSN 5990-01-370-4785