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 5975-01-013-4140
NSN 5998-00-659-3728
NSN 6650-00-287-5868
NSN 5985-01-222-0039
NSN 6620-00-394-1812
NSN 6320-00-004-9158
NSN 7035-01-413-6697
NSN 6645-00-155-2398
NSN 5925-01-176-8415
NSN 6645-01-395-2989
NSN 6320-01-478-9351
NSN 5960-01-084-1473