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 6110-01-039-5444
NSN 5835-00-922-1263
NSN 5855-01-174-2463
NSN 5965-00-923-6824
NSN 6685-00-420-2781
NSN 6620-01-519-2628
NSN 6220-00-171-8638
NSN 6110-00-104-8009
NSN 6610-00-835-7683
NSN 5960-01-224-7151
NSN 5855-00-145-3307
NSN 5965-01-064-4403