Need stem/bonnet beveled washer for several hose bibbs

I have never run into a washer I couldn't find at the local Coast to Coast,
Ace Hardware, or other mom and pop hardware. They usually have a far better
selection than Home Depot or Lowes.

If you don't have any luck locally, you could do some searching online, IF
you're willing to wait for them to be delivered.

By the time you pay shipping and wait 2-3 weeks, it might be faster and
easier to just replace the hose bibs with new ones?

Anthony