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 5835-01-104-7183
NSN 5975-01-347-0481
NSN 5996-01-470-5522
NSN 6220-01-426-6922
NSN 5975-00-395-9122
NSN 2925-01-099-7075
NSN 6220-01-424-2478
NSN 2925-01-507-1276
NSN 5915-01-378-8029
NSN 5925-01-462-5933
NSN 5990-01-291-0600
NSN 6105-00-069-6009