{"product_id":"danco-1-2-in-d-x-5-16-in-d-83-rubber-o-ring-20-pk","title":"Danco 1\/2 in. D X 5\/16 in. D #83 Rubber O-Ring 20 pk","description":"\u003cdiv\u003e\n\u003cp\u003eThe Danco 1\/2 in. OD x 5\/16 in. ID Rubber O-Ring, size #83, arrives in a convenient 20-pack to keep your fixtures sealed and running smoothly. Designed for compatibility with American Standard or Gerber fixtures, these O-rings deliver a dependable, long-lasting seal where leaks most often occur.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise sizing:\u003c\/strong\u003e Exterior diameter 1\/2\", interior diameter 5\/16\", wall thickness 3\/32\".\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable material:\u003c\/strong\u003e Rubber construction provides flexible, reliable sealing under pressure and moisture.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGenerous quantity:\u003c\/strong\u003e 20 O-rings per polybag, ideal for multiple fixtures or future replacements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLicensed compatibility:\u003c\/strong\u003e Specifically suited for American Standard and Gerber plumbing fixtures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShape and type:\u003c\/strong\u003e Round O-ring designed for straightforward, secure seating in valves, faucets, and related assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhere you’ll use it\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eBathroom and kitchen faucet valves and seals where a precise #83 O-ring is required.\u003c\/li\u003e \u003cli\u003eValve cartridges and connections prone to slow leaks or compression wear.\u003c\/li\u003e \u003cli\u003eCompact plumbing assemblies where space is tight but a reliable rubber seal is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this matters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eConsistent seal quality reduces drips and leaks, saving water and preventing water damage over time.\u003c\/li\u003e \u003cli\u003eHaving a ready supply of the exact size (#83) minimizes downtime during repairs and ensures you get the right fit the first time.\u003c\/li\u003e \u003cli\u003ePolybag packaging keeps the set organized and protected, so you can grab the right O-ring quickly when maintenance is needed.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eQuick installation tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMatch the O-ring size to the fixture’s original seal: exterior diameter, interior diameter, and wall thickness must align with your replacement.\u003c\/li\u003e \u003cli\u003eClean the groove and seating surface before installation to ensure a proper seal.\u003c\/li\u003e \u003cli\u003eApply a light coat of appropriate lubricant if recommended by your fixture manufacturer to extend O-ring life and ease seating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Danco","offers":[{"title":"Default Title","offer_id":52190477779218,"sku":"4138392","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4138392_A.eps_High.jpg?v=1775854684","url":"https:\/\/nationalhardwaregroup.com\/products\/danco-1-2-in-d-x-5-16-in-d-83-rubber-o-ring-20-pk","provider":"National Hardware Group","version":"1.0","type":"link"}