Plumb Pak PP28006 Faucet Aerator Adapter, 15/16-27 x 55/64 in in, Threaded, Chrome Plated

For new Whirlpool and J.C. Penney portable dishwashers and washing machines. For portable dishwasher 15/16 in x 27 outside threads and 55/64 in inside threads. With small diameter nipple.