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 6320-01-119-3935
NSN 6105-01-258-4108
NSN 5915-01-658-8051
NSN 6645-01-256-3375
NSN 6105-01-209-9153
NSN 6240-00-079-0112
NSN 5925-01-498-9992
NSN 5925-01-512-1651
NSN 5960-01-503-0362
NSN 5999-01-070-9419
NSN 6220-00-594-0025
NSN 5998-01-534-6142