Pfister 962-0850 Retainer nut and washer
This part is on Pfister’s parts diagram for 2 models.
Pfister models that use 962-0850
Not sure it’s the right part?
Find your faucet’s model number on the box, the paperwork or a tag on the supply lines, then open its diagram in our Pfister parts finder. Or send the counter a photo of the old part and we’ll match it: (844) 438-7674.