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 5975-00-939-7854
NSN 5895-01-214-1902
NSN 5990-01-160-6978
NSN 5855-01-540-7413
NSN 5905-01-021-4554
NSN 6620-01-221-2643
NSN 5905-01-071-8118
NSN 5855-01-114-3513
NSN 6105-01-500-0891
NSN 6110-00-395-2076
NSN 6130-00-277-7321
NSN 5990-00-258-0228