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 5990-00-389-0554
NSN 6130-00-929-3922
NSN 5925-00-134-3887
NSN 5996-01-063-0158
NSN 6610-01-424-3213
NSN 6620-00-160-0844
NSN 6105-01-153-2302
NSN 4140-01-415-3907
NSN 6220-00-866-1346
NSN 5835-01-431-2178
NSN 6240-01-045-9269
NSN 6645-00-079-1430