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 5920-00-463-9890
NSN 6130-01-282-6243
NSN 5915-00-227-7098
NSN 5960-01-599-9821
NSN 5925-00-286-8502
NSN 5835-01-519-3834
NSN 5855-00-832-9341
NSN 5998-01-337-6526
NSN 5925-01-519-2627
NSN 5999-00-823-5001
NSN 5975-01-016-9493
NSN 5895-01-363-9512