Meanings of new washer in English

My father was in the kitchen putting a new washer in the kitchen faucet.

I saw my beautiful canopied bed, a new washer and refrigerator, fancy shampoos, all fading away.

The portable air-conditioner and the appliances, new washer and dryer, trucks came for those things weeks ago.

Could I just buy a new washer?

The new washer and dryer from LG is able to detect each item's fabric type as it is put into the washer.

The New Yorker, August 4, 1934 P. 10 A man, driving South, needed a new washer for his Chrysler radiator cap.

I put some new washers in it, and it'll squirt fifty feet now.

The restrictions aim to help domestic manufacturers but drew complaints that consumer costs for new washers and solar installations will rise.