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: Copper alloy tube or pipe fittings
NSN 5835-01-552-2643
NSN 5998-00-733-7717
NSN 5945-01-529-6523
NSN 5975-00-445-7264
NSN 5996-01-445-5528
NSN 6105-01-141-6912
NSN 6220-01-240-4695
NSN 5945-00-203-5575
NSN 5895-01-165-9396
NSN 6130-00-601-2837
NSN 5985-01-549-8143
NSN 5945-00-071-3636