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 6130-00-683-1011
NSN 6240-01-550-0447
NSN 6150-01-521-3585
NSN 6610-01-477-6476
NSN 5960-01-172-2088
NSN 5915-00-408-2233
NSN 5935-01-157-0862
NSN 5925-01-470-7737
NSN 5998-00-156-7874
NSN 2925-00-928-5931
NSN 6150-00-905-4586
NSN 6620-01-310-4320