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 5950-00-449-7021
NSN 6685-00-989-2477
NSN 4140-00-235-6377
NSN 6105-01-260-8190
NSN 5990-00-681-2789
NSN 7035-01-400-3666
NSN 6240-01-079-9080
NSN 5920-01-660-7286
NSN 6645-01-528-7152
NSN 5910-01-364-3599
NSN 4140-00-351-5789
NSN 6105-01-272-9235