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 5925-01-477-8316
NSN 6645-00-704-3630
NSN 5925-00-316-5312
NSN 5895-01-408-5236
NSN 5999-00-477-2106
NSN 5999-00-294-4506
NSN 5915-00-155-7626
NSN 5855-01-646-1589
NSN 5975-01-331-7001
NSN 6150-01-472-4124
NSN 6645-01-467-9983
NSN 6105-00-952-6547