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 5996-00-692-6679
NSN 6650-00-175-1342
NSN 6320-01-451-0821
NSN 5998-00-130-3635
NSN 6620-00-888-3179
NSN 5965-00-782-8920
NSN 5935-01-119-4166
NSN 6240-00-681-2795
NSN 6645-01-578-6815
NSN 6320-01-631-7828
NSN 6150-01-625-9184
NSN 5975-01-185-0953