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 5945-01-428-4033
NSN 5996-01-513-0774
NSN 5999-01-627-4111
NSN 6620-01-319-9804
NSN 5925-01-620-4690
NSN 6135-01-388-2581
NSN 6620-00-408-1290
NSN 5915-01-600-7980
NSN 5925-01-115-0209
NSN 5975-01-451-4325
NSN 6135-00-182-7008
NSN 5835-01-122-9657