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 5945-01-532-5711
NSN 6685-01-370-4238
NSN 6610-01-072-3447
NSN 6105-00-252-3233
NSN 6110-01-110-6776
NSN 5960-01-447-1154
NSN 5835-00-170-5238
NSN 5998-01-097-0665
NSN 5975-01-502-2436
NSN 5925-00-988-8847
NSN 5910-01-248-7063
NSN 6685-01-266-7599