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 5905-01-502-5987
NSN 5999-01-075-2650
NSN 5855-00-156-5489
NSN 5950-00-590-6084
NSN 5915-00-518-0851
NSN 5945-01-254-9741
NSN 4140-00-001-1536
NSN 6220-01-314-8190
NSN 6645-01-480-2692
NSN 5985-01-570-8277
NSN 6135-01-508-6083
NSN 6130-00-780-0780