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 alloy steel not stainless
NSN 6135-01-477-5259
NSN 5985-00-078-1842
NSN 5920-00-341-6340
NSN 5895-01-309-8499
NSN 6150-00-931-2052
NSN 5855-01-468-4996
NSN 6620-01-145-1278
NSN 5975-01-235-9015
NSN 5965-00-445-1843
NSN 6240-01-037-2215
NSN 5996-00-642-9832
NSN 5945-00-133-0499