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 6650-01-418-0790
NSN 2925-00-960-4737
NSN 6135-01-205-5965
NSN 6610-01-027-1641
NSN 6240-00-120-0140
NSN 5835-01-336-1153
NSN 5999-01-443-2001
NSN 6620-01-314-3635
NSN 5996-01-594-0137
NSN 5925-00-536-7651
NSN 6105-01-436-8126
NSN 6220-01-421-8601