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 6610-00-476-4402
NSN 6610-01-448-6059
NSN 6150-01-551-3826
NSN 5998-01-516-5542
NSN 5996-00-993-0841
NSN 6645-01-211-2111
NSN 5855-01-075-0042
NSN 6610-01-159-0438
NSN 2925-00-051-1467
NSN 5950-00-964-9949
NSN 5999-00-158-4713
NSN 5965-00-246-5612