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The LARSEN SUPPLY CO., INC. 02-1103 is a flat faucet bibb washer designed for faucet stem repair on compression-style faucets. This Size 0 washer measures 17/32 inches in outer diameter and features a flat profile, which is the correct geometry for seats that require a flat seating surface. Each package contains 6 washers and arrives carded for retail or service truck organization. Plumbers and pipefitters reach for this part when a leaking compression faucet needs a straightforward stem rebuild without sourcing a full repair kit.
Flat bibb washers are a staple in residential and light commercial plumbing service work. The Size 0 designation makes this washer appropriate for smaller compression faucet stems commonly found in older bathroom and utility sink faucets. The 6-count pack suits service professionals who stock common washer sizes on their trucks to handle repeat repair calls efficiently. The flat design is used specifically where a bevel-style washer would not seat correctly against the valve seat.
Designed as an OEM-style replacement washer for compression faucet stems requiring a Size 0 flat bibb washer with a 17/32 inch outer diameter.
Bibb washer replacement is a standard plumbing repair performed by licensed plumbers or qualified DIYers. Shut off the water supply at the stop valve or main before disassembling the faucet stem. Remove the stem retaining screw, swap the worn or damaged washer, and reassemble to the manufacturer torque feel — do not overtighten the stem screw. Verify the valve seat is in good condition before reassembly; a damaged seat will cause premature washer failure.
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