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 6645-01-607-5999
NSN 6620-00-133-2633
NSN 5910-01-407-0141
NSN 5965-01-415-6351
NSN 7035-01-507-8928
NSN 5996-01-579-2986
NSN 7035-01-467-9030
NSN 5915-00-156-7877
NSN 5999-00-950-1191
NSN 5905-01-014-5472
NSN 6645-01-523-8809
NSN 5945-01-346-4021