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 5998-01-634-0604
NSN 6110-01-608-1477
NSN 5945-00-109-4504
NSN 7035-00-205-1932
NSN 5905-00-865-6441
NSN 5910-01-532-5722
NSN 5925-01-582-3062
NSN 5925-01-413-6248
NSN 5990-00-161-2797
NSN 5960-00-711-4645
NSN 5975-01-498-8900
NSN 5915-01-574-5139