American Standard Screw on Disc | Noels Plumbing Supply

Black rubber disc with bright brass threaded nut.

WHAT OUR CUSTOMERS SAY…

“After I tried several different stores to find the part I needed, the man at Noel's front desk took one look at my broken faucet stem and brought me the correct replacement. No more leaks! ”

-Taylor C.

04/21/2023

$3.77

The American Standard 73383-0700 is a screw-on (or snap-on) rubber seat disc used as a seal for various American Standard tilt-style toilet flush valves. It is primarily used to fix leaking toilets by providing a secure, pressure-resistant seal between the actuating unit and the flush valve seat.

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Screw on Disc for American Standard Toilets

73383-07 1022.27

Features a rubber disc with a brass threaded socket for screw-on installation.
Designed to fit small American Standard tilt flush valves and actuating units, specifically replacing part numbers like 73383-0700A.

Customer submitted image.