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 5910-00-156-0993
NSN 5925-01-060-5265
NSN 6150-01-374-8459
NSN 2925-01-547-4565
NSN 5915-01-361-1220
NSN 5950-00-855-1686
NSN 6220-01-406-3167
NSN 6685-00-763-9059
NSN 5835-01-085-5487
NSN 5998-00-330-6871
NSN 6105-01-252-3478
NSN 6240-00-242-0003