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 6145-01-316-6615
NSN 6645-01-394-5149
NSN 5950-00-929-4057
NSN 4140-01-274-1942
NSN 6220-01-466-0877
NSN 6620-01-613-7996
NSN 6220-01-025-5316
NSN 5935-00-259-2750
NSN 5835-01-027-0597
NSN 5935-01-250-1234
NSN 5998-01-518-9154
NSN 5990-01-411-5930