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 5945-01-410-7778
NSN 2925-00-142-0641
NSN 6145-01-143-2868
NSN 2925-01-250-2731
NSN 7035-00-763-6180
NSN 6320-01-294-7161
NSN 5950-01-069-2784
NSN 4140-01-472-3727
NSN 6650-01-433-0837
NSN 5835-01-366-5907
NSN 5950-01-442-6188
NSN 6650-00-781-8443