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 5965-00-058-6751
NSN 6145-00-983-5179
NSN 5975-01-240-7888
NSN 5945-01-236-3315
NSN 6685-01-646-5872
NSN 5960-00-906-6087
NSN 5998-01-366-5310
NSN 5920-00-111-2375
NSN 5835-01-203-1871
NSN 5945-00-448-2784
NSN 5998-01-141-6117
NSN 5945-01-357-0399