{"product_id":"225-ptfe-o-ring-55d-durometer-white-1-7-8-id-2-1-8-od-1-8-width-pack-of-10","title":"225 PTFE O-Ring, 55D Durometer, White, 1-7\/8\" ID, 2-1\/8\" OD, 1\/8\" Width (Pack of 10)","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003e225 PTFE O-Ring, 55D Durometer, White, 1-7\/8\" ID, 2-1\/8\" OD, 1\/8\" Width (Pack of 10)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e225 PTFE O-Ring, 55D Durometer, White, 1-7\/8\" ID, 2-1\/8\" OD, 1\/8\" Width (Pack of 10)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis PTFE O-ring is white in color, has a durometer of 55D, a round cross-section, and is designed for use in a wide variety of sealing applications. PTFE has excellent heat, fuel, and chemical resistance and is acceptable for temperature applications between -328 degrees F (-200 degrees C) to 500 degrees F (260 degrees C). It can be used outdoors, with lubricants, hydrocarbons, acids, alkalis, detergents, alcohol, ketones, steam and refrigerants, and also has good electrical resistance. PTFE is vulnerable to high vacuum seals, low compression vacuum sealing flanges, and super-heated steam. This PTFE O-ring has a shore durometer of 55D. Shore durometer is the hardness of a material, and its resistance to permanent indentation. A higher durometer value indicates greater resistance to indentation on a scale of 0 to 100, with 100 indicating no indentation. O-rings commonly provide a pressure and fluid seal between cylindrically shaped, overlapping mating surfaces and are commonly seen in engines, faucets, flanges, valves and various cylinders. They are circular in shape, with a round cross section and a hole in the center, similar to a doughnut. O-rings are available in various sizes, and can be ordered based on required nominal inside diameter (ID), outer diameter (OD), and cross-sectional (CS) diameter. This PTFE O-ring meets standards defined by Aerospace Standard AS568A, which is the Aerospace Size Standard for O-rings. \u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ Made of polytetrafluoroethylene (PTFE) for use with a variety of chemicals, fluids, and gases\u003c\/li\u003e\n\u003cli\u003e✅ Round in shape to provide a seal between cylindrical overlapping surfaces\u003c\/li\u003e\n\u003cli\u003e✅ Can be used across a wide temperature range from -328 degrees F (-200 degrees C) to 500 degrees F (260 degrees C)\u003c\/li\u003e\n\u003cli\u003e✅ Durometer (hardness) of 55D for resistance to penetration\u003c\/li\u003e\n\u003cli\u003e✅ Meets standards defined by Aerospace Standard AS568A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Guarantees\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ FREE standard shipping within the United States (3–6 business days)\u003c\/li\u003e\n\u003cli\u003e✅ 100% money-back guarantee for lost or damaged items\u003c\/li\u003e\n\u003cli\u003e✅ Secure checkout with encrypted payment processing\u003c\/li\u003e\n\u003cli\u003e✅ Shipping via UPS, FedEx, and USPS\u003c\/li\u003e\n\u003cli\u003e✅ Ships to lower 48 states only (no PO Boxes \/ APO \/ FPO)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReturns\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ 30-day hassle-free returns\u003c\/li\u003e\n\u003cli\u003e✅ Items must be unused and in original packaging\u003c\/li\u003e\n\u003cli\u003e✅ Full refund if item is not delivered\u003c\/li\u003e\n\u003cli\u003e✅ Guaranteed delivery within 6–7 business days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePayment Methods\u003c\/h3\u003e\n\u003cp\u003e✅ Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay\u003c\/p\u003e\n\u003ch3\u003eCustomer Support\u003c\/h3\u003e\n\u003cp style=\"text-align:left;\"\u003e✅ Questions? Contact us at \u003cstrong\u003eSupport@GiftAbay.com\u003c\/strong\u003e\u003cbr\u003eWe respond within 24 hours on business days.\u003c\/p\u003e\n\u003cdiv class=\"seo-data\"\u003e\n\u003cp\u003e\u003cstrong\u003eSEO Title:\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKeywords:\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Industrial \u0026amp; Scientific\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSubcategories:\u003c\/strong\u003e Hydraulics, Pneumatics \u0026amp; Plumbing, Seals \u0026amp; O-Rings, O-Rings\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Small Parts","offers":[{"title":"Default Title","offer_id":44648308441133,"sku":"PGABL1215860","price":20.7,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/6067\/7677\/files\/51mWlbn52ZL._SL1500_5a24c1de-cb87-4beb-a9e4-a2b54bdea044.jpg?v=1772189078","url":"https:\/\/prosupply.giftabay.com\/products\/225-ptfe-o-ring-55d-durometer-white-1-7-8-id-2-1-8-od-1-8-width-pack-of-10","provider":"ProSupply.GiftAbay","version":"1.0","type":"link"}