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 6320-01-160-8578
NSN 6220-01-323-5408
NSN 5990-01-591-8797
NSN 5960-00-881-2050
NSN 6320-00-242-3300
NSN 6220-01-424-6446
NSN 6220-01-411-9813
NSN 5996-01-083-8318
NSN 6220-00-911-0318
NSN 5950-01-008-5501
NSN 5990-01-558-9301
NSN 6135-01-529-8523