31/64 x 23/32 Aerator Washer

Danco 36170B Faucet Aerator Washer, 31/64 in ID x 23/32 in OD Dia, 3/32 in Thick, Rubber

This Danco aerator washer fits between the end of the spout and the aerator. It provides a positive seal at the faucet spout and helps prevent faucet drips. Replacing worn out washers will stop dripping water and will save water and money.