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 6145-01-428-9003
NSN 4140-01-431-6543
NSN 6685-01-091-0844
NSN 5999-00-950-4835
NSN 5855-01-100-3272
NSN 5905-01-350-3624
NSN 6610-01-099-9710
NSN 2925-00-450-7783
NSN 5905-00-932-7138
NSN 6610-01-250-2811
NSN 5985-00-225-2893
NSN 6145-01-168-7280