Displaying 1 to 42 (of 42 Products)
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Model |
Product Name |
Qty. |
Price |
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A75443 |
AS568-443 Aflas (TFE/P, FEPM) 80 Duro O-Ring Black
7-1/2 ID X 8 OD X 1/4 CS Aflas (Tetrafluoroethylene Propylene, FEPM) AFLAS ® is the tradename for a unique fluoroelastomer based upon an alternating copolymer of tetrafluoroethylene and propylene ("TFE/P"). TFE/P provides improved chemical resistance to a wide spectrum of automotive... |
In Stock: 0 |
$39.860 |
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B50443 |
AS568-443 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
7-1/2" ID X 8" OD X 1/4" CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is exceptionally resistant to... |
In Stock: 644 |
$7.690 |
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B70443 |
AS568-443 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring
7 1/2"ID X 8"OD X 1/4"CS Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is exceptionally resistant to petroleum... |
In Stock: 230 |
$2.940 |
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B70443-MD-BLUE |
AS568-443 B70 FDA (NBR) Buna-N Nitrile 70 Duro O-Ring - Metal Detectable Blue
FDA Grade Metal Detectable Buna-N Blue O-Rings 70 Durometer (NBR) Upgrade your sealing solutions with our premium FDA Grade Metal Detectable Buna-N O-Rings , designed specifically for the stringent demands of the food and beverage industry. Crafted from high-quality Nitrile (Buna-N) material,... |
In Stock: 0 |
$13.640 Min Qty: 20 |
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B70443-N888 |
AS568-443 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring - Mil-Spec MS28775 - Freudenberg N888 Black
Aerospace-Grade B70 (NBR) Buna-N Nitrile 70 Duro O-Ring – Built to Exceed Industry Standards Ensure top performance and reliability with The O-Ring Store LLC’s B70 Buna-N Nitrile 70 Duro O-Ring , manufactured using Freudenberg N888 , a specialized NBR compound designed for demanding aerospace... |
In Stock: 0 |
$38.136 Min Qty: 14 |
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B70443-NSF |
AS568-443 B70 (NBR) Buna-N FDA/NSF61 70 Duro O-Ring
7 1/2"ID X 8"OD X 1/4"CS NSF - FDA Compliant Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is exceptionally... |
In Stock: 18 |
$5.580 |
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B90443 |
AS568-443 B90 (NBR) Buna-N Nitrile 90 Duro O-Ring
O-ring Size: 7 1/2"ID X 8"OD X 1/4"CS Buna-N O-Rings 90 Duro: exceptionally suited for high pressure applications. Nitrile is also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It is the most commonly used elastomer for sealing products. It has a temperature... |
In Stock: 36 |
$5.125 |
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BU443-B90 |
AS568-443 90A Duro Buna-N Rubber Dished Back-up Rings
AS568-443 (0.236" W X 7.524"ID X 0.117"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing applications. These Buna- N 90 durometer backup rings feature one dished face, allowing an ideal contoured and uniform contact with the O-Ring, and a... |
In Stock: 56 |
$3.190 |
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BU443-P |
AS568-443 TPE Hytrel Back-up Rings
AS568-443 (0.236" W X 7.524"ID X 0.117"HT) Molded of 55D Durometer Hytrel, these back-up rings provide excellent extrusion resistance and tolerance to fluids such as phosphate esters, hydraulic oil and water. Stretched for installation, they return quickly to their original size for... |
In Stock: 0 |
$5.600 Min Qty: 45 |
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BV75443 |
AS568-443 BV75 Fluorocarbon FKM O-Rings 75 Durometer Brown
O-ring Size: 7 1/2"ID X 8"OD X 1/4"CS Chemical Resistant and High Heat Fluorocarbon FKM O-Rings 75 Durometer: Fluorocarbons (FKM) – has excellent resistance to high temperatures, ozone, oxygen, mineral oil, synthetic hydraulic fluids, fuels, aromatics and many organic solvents... |
In Stock: 7 |
$19.880 |
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C70443 |
AS568-443 C70 Neoprene (Polychloroprene) 70 Duro O-Rings
O-ring Size: 7 1/2"ID X 8"OD X 1/4"CS Neoprene O-Rings : The first synthetic rubber developed commercially, introduced in 1931, exhibits generally good ozone, aging and chemical resistance. It has good mechanical properties over a wide temperature range. Vulcanizates of chloroprene... |
In Stock: 0 |
$4.790 Min Qty: 50 |
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CV75443 |
AS568-443 CV75 Viton Extreme Chemical Resistant ETP O-Rings Black
CV75 Viton Extreme Chemical Resistant ETP O-Rings Black General Information Excellent Polar Solvent Resistance (Better Than 'GF' Types) Excellent Resistance to Engine Oils, Gear Lubricant & Hydraulic Fluid Excellent Resistance to Strong Acids and Bases Best Chemical Resistance Available... |
In Stock: 0 |
$204.070 Min Qty: 2 |
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E70443 |
AS568-443 E70 EPDM FDA O-Ring 70 Duro Black
O-Ring Size: 7-1/2"ID X 8"OD X 1/4"CS FDA Compliant EPDM O-Rings: Frequently used with foods, water, steam applications, phosphate ester type hydraulic fluids, brake fluids and offer great resistance to ozone and weathering. Sulfur-Cured FDA Grade EPDM is the least costly and... |
In Stock: 26 |
$6.600 |
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E70443-NSF |
AS568-443 EPDM FDA/NSF61 Peroxide-Cured O-Ring 70 Duro
O-ring Size: 7-1/2"ID X 8"OD X 1/4"CS FDA/NSF Compliant EPDM O-Rings: Frequently used with foods, water, steam applications, phosphate ester type hydraulic fluids, brake fluids and offer great resistance to ozone and weathering. Peroxide Cured EPDM FDA/NSF-61 are Chloramine Resistant... |
In Stock: 0 |
$5.440 Min Qty: 50 |
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E80443-E454 |
AS568-443 E80 EPDM E454 NAS1613 O-Ring 80 Duro
Simrit's E454 EPDM (ethylene-propylene rubber) 80 Duro Black O-Rings Simrit's E454 EPDM compound was recently certified to National Aerospace Standard 1613 Revision 5 Specification. The certification, which establishes the requirements for elastomer seal elements used in hydraulic systems... |
In Stock: 0 |
$64.150 Min Qty: 13 |
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FDAB70443 |
AS568-443 FDAB70 FDA (NBR) Buna-N 70 Duro O-Ring
7-1/2"ID X 8"OD X 1/4"CS FDA Grade, Buna-N O-Rings 70 Duro (NBR): Our top-of-the-line FDA Grade, Buna-N O-Rings 70 Durometer (NBR) designed to meet the stringent requirements of the food and beverage industry. These O-Rings are engineered to deliver reliable sealing performance for a wide range of... |
In Stock: 0 |
$5.580 Min Qty: 18 |
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FDABV75443 |
AS568-443 FDA 3A Sanitary Brown Viton FKM 75 Duro O-Rings
FDA & 3A Sanitary Approved Fluorocarbon O-Rings for Food, Beverage & Dairy Processing The FDA 3A Sanitary Brown Viton™ FKM 75 Duro O-Rings are designed for demanding food, beverage, and dairy processing applications. Manufactured from FDA-approved Fluorocarbon (FKM) rubber, these O-Rings... |
In Stock: 0 |
$30.570 |
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FFKM-443-SZ134 |
AS568-443 Simriz 134 90 Duro RGD Perfluoroelastomer FFKM O-Ring
Simriz 134 90A RGD FFKM O-Ring – High-Performance Sealing for Extreme Conditions The Simriz® 134 90 Duro Perfluoroelastomer (FFKM) O-Ring provides the ultimate sealing reliability in extreme environments. It is engineered to withstand aggressive chemicals, rapid pressure changes, and sustained... |
In Stock: 0 |
$823.060 |
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FFKM-443-SZ481 |
AS568-443 Simriz 481 Low Temperature FFKM O-Ring
Simriz® 481 Low Temperature 70-Durometer BlackFFKM O-Rings Operating temperature: -22°F to +446°F (-30°C to +230°C) Why Use SIMRIZ® 481 over every other competitor FFKM product: Broad chemical resistance in a large number of harsh chemical environments (e.g. strong acids,... |
In Stock: 0 |
$837.950 |
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FFKM-443-SZ484 |
AS568-443 Simriz 484 FDA USP Class VI Compliant FFKM O-Ring Black
Simriz® 484 For Food & Beverage and Pharmaceutical Applications Operating temperature: -4°F to +446°F (-20°C to +230°C) Why Use SIMRIZ® 484 over every other competitor FFKM product: Broad chemical resistance in a large number of harsh chemical environments (e.g. CIP/SIP... |
In Stock: 0 |
$1,028.300 |
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FFKM-443-SZ485 |
AS568-443 Simriz 485 Broad Chemical Resistance (FFKM) O-Ring
SIMRIZ® 485 Chemical Resistant FFKM Material Operating temperature: +20°F to +446°F (-7°C to +230°C) Why Use SIMRIZ® 485 over every other competitor FFKM product: Broad chemical resistance in a large number of harsh chemical environments (e.g. strong acids, strong bases)... |
In Stock: 0 |
$595.410 |
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FFKM-443-SZ486 |
AS568-443 Simriz® 486 White Pharmaceutical/Semiconductor FFKM O-Rings
Simriz® 486 White FFKM Perfluoroelastomer O-Ring 75 Shore A Durometer Simriz® 486 White Perfluoroelastomer (FFKM) O-Rings are engineered for ultra-clean, high-performance sealing in pharmaceutical, semiconductor, and biotech applications. With a 75 Shore A durometer hardness and a pure white... |
In Stock: 0 |
$816.940 |
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FFKM-443-SZ495 |
AS568-443 Simriz® 495 FFKM 75 Duro Chemical Processing O-Rings
Simriz® 495 FFKM O-Rings are engineered for maximum reliability in the harshest chemical and thermal environments. With a hardness of 75 Shore A and superior resistance to strong acids, oxidizers, steam, and hot water, these premium perfluoroelastomer seals deliver unmatched sealing performance.... |
In Stock: 0 |
$767.230 |
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FFKM-443-SZ498 |
AS568-443 Simriz 498 The Ultimate Perfluoroelastomer FFKM O-Ring
Simriz® 498 High-Temperature Chemical Resistant FFKM Simriz® 498 is the ultimate FFKM material outperforming every other FFKM material on the market. It’s unique patented material structure provides an outstanding long-term performance in nearly every environment. No matter if... |
In Stock: 0 |
$1,398.280 |
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FS70443 |
AS568-443 FS70 Fluorosilicone (FVMQ) 70 Duro O-Ring
O-ring Size: 7 1/2"ID X 8"OD X 1/4"CS Blue Fluorosilicone O-rings 70 Durometer: AMS-R-25988 Cl1 Gr 70 (M25988/1) Fluorosilicone rubber is an inorganic "hybrid" elastomer which combines the wide temperature range spectrum of silicone with some of the chemical resistance of... |
In Stock: 0 |
$69.860 Min Qty: 5 |
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H70443 |
AS568-443 HNBR (HSN) Highly Saturated Nitrile 70 Duro O-Ring
Highly Saturated Nitrile Butadiene Rubber HNBR, or HSN, is a hydroginated NBR for increased saturation of the butadiene segment of the main carbon polymer chain. This gives HNBR better thermal stability, greater tensile strength, greater wear and extrusion resistance, increased resistance to... |
In Stock: 0 |
$7.430 Min Qty: 30 |
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QR-443 |
AS568-443 Buna-N 70 Durometer X-Rings
O-ring Size: 7 1/2"ID X 8"OD X 1/4"CS Buna-N 70 Durometer X-Rings The four-lobed design with a specially developed sealing profile of these seals provides twice the sealing surface of ordinary O-rings. The four-lobed design not only provides lower fiction than an O-ring, but also,... |
In Stock: 69 |
$5.930 |
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QV-443 |
AS568-443 Fluorocarbon FKM 75 Durometer X-Rings
Fluorocarbon (FPM, FKM, Fluorocarbon FKM) 75 Durometer X-Rings Fluorocarbon is a well- known high performance rubber, and especially it has excellent resistance to high temperature, ozone, weather, oxygen, mineral oil, fuels, hydraulic fluids, aromatics and many organic solvents and chemicals.... |
In Stock: 0 |
$56.730 |
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S50443 |
AS568-443 S50 FDA Silicone (VMQ) 50 Duro O-Ring
7-1/2"ID X 8"OD X 1/4"CS Silicone O-Rings (VMQ) Duro 50 - Brick Red - FDA: The term silicone covers a large group of materials in which vinyl-methyl-silicone (VMQ) is often the central ingredient. Silicone elastomers as a group have relatively low tensile strength, poor tear and wear resistance.... |
In Stock: 0 |
$13.430 Min Qty: 40 |
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S70443 |
AS568-443 S70 FDA Silicone (VMQ) 70 Duro O-Ring
7-1/2"ID X 8"OD X 1/4"CS Silicone O-Rings (VMQ) Duro 70 - Brick Red - FDA: The term silicone covers a large group of materials in which vinyl-methyl-silicone (VMQ) is often the central ingredient. Silicone elastomers as a group have relatively low tensile strength, poor tear and wear resistance.... |
In Stock: 88 |
$8.872 |
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SN70443 |
AS568-443 SN70 (NBR) Buna-N 70 Duro Square O-Ring
Square O-rings - Square Cut Washer Rings Square-rings are square cross-section seals designed to be interchangeable with standard AS568 O-Rings. Complete interchangeability within standard glands is assured in most applications. Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for... |
In Stock: 22 |
$6.540 |
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ST443 |
AS568-443 Split Chemical Resistant PTFE Back-Up Ring
Split PTFE Back-Up Rings – High-Performance Sealing Solutions Enhance your sealing system with The O-Ring Store LLC’s Split PTFE Back-Up Rings. Manufactured from premium PTFE (Teflon), these back-up rings are engineered to provide exceptional support and performance in high-pressure and... |
In Stock: 0 |
$24.000 Min Qty: 11 |
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ST443S |
AS568-443 Solid Chemical Resistant PTFE Backup Rings
Solid PTFE Back-Up Rings – High-Performance Sealing Solutions Enhance your sealing system with The O-Ring Store LLC’s Solid PTFE Back-Up Rings. Manufactured from premium PTFE (Teflon), these back-up rings are engineered to provide exceptional support and performance in high-pressure and... |
In Stock: 0 |
$24.000 Min Qty: 11 |
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TEF443 |
AS568-443 High-Performance PTFE (Teflon®) White 55 Shore D O-Rings
Unmatched Chemical & Temperature Resistance for Extreme Sealing Applications When your sealing application demands exceptional chemical resistance, high heat stability, and low friction, PTFE (Polytetrafluoroethylene) O-Rings provide an unparalleled solution. The O-Ring Store LLC offers... |
In Stock: 0 |
$97.720 |
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TES443 |
AS568-443 Teflon FEP Encapsulated Silicone O-Ring
7-1/2"ID X 8"OD X 1/4"CS Teflon® Encapsulated Silicone O-Rings A Teflon Encapsulated o-ring is a circular shaped seal with a round cross section consisting of two components, a Teflon® jacket and an internal (core) energizer, which imparts memory to the seal. The... |
In Stock: 0 |
$17.870 Min Qty: 3 |
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TEV443 |
AS568-443 FEP Encapsulated FKM Core O-Ring
7-1/2"ID X 8"OD X 1/4"CS Teflon® Encapsulated Fluorocarbon FKM O-Rings A Teflon Encapsulated o-ring is a circular shaped seal with a round cross section consisting of two components, a Teflon® jacket and an internal (core) energizer, which imparts memory to the seal. The... |
In Stock: 0 |
$37.110 Min Qty: 2 |
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UC90443 |
AS568-443 UC90 Cast Urethane O-Rings 90 Duro Disogrin 9251 TODI
UC90 Cast Polyurethane O-Rings – 90 Duro – Disogrin® 9251 TODI by Freudenberg Designed for heavy-duty applications, The O-Ring Store LLC’s UC90 Cast Polyurethane O-Rings are crafted from high-performance Disogrin® 9251 material. Engineered to deliver superior wear resistance, outstanding... |
In Stock: 0 |
$46.620 Min Qty: 11 |
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V75443 |
AS568-443 V75 Fluorocarbon FKM O-Rings 75 Durometer Black
O-ring Size: 7 1/2"ID X 8"OD X 1/4"CS Chemical Resistant and High Heat Fluorocarbon FKM O-Rings 75 Durometer: Chemical Resistant Fluorocarbon FKM O-Rings have an excellent resistance to high temperatures, ozone, oxygen, mineral oil, synthetic hydraulic fluids, fuels, aromatics and... |
In Stock: 74 |
$19.880 |
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V75443-MD |
AS568-443 V75 Fluorocarbon FKM 75 Duro O-Ring - Metal Detectable Blue
Fluorocarbon Viton™ FKM 75 Duro O-Ring - Metal Detectable Blue Enhanced Performance and Safety for Critical Applications The Fluorocarbon Viton™ FKM 75 Duro Metal Detectable O-Ring in striking blue combines premium sealing capabilities with advanced safety features. Designed for industries... |
In Stock: 0 |
$34.470 Min Qty: 3 |
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V75443-MS |
AS568-443 V75-MS Fluorocarbon AS3209 Series AMS 7276 Mil-Spec O-Ring
V75-MS Fluorocarbon (FKM) O-Rings - AS3209 Series | AMS 7276 Military-Spec Compound 75 Durometer | Black | MIL-SPEC Viton® Equivalent | High-Performance Aerospace Grade Sealing Product Description: The V75-MS Fluorocarbon O-Ring is an ultra-reliable sealing solution formulated to meet and exceed... |
In Stock: 0 |
$31.740 Min Qty: 16 |
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V90443 |
AS568-443 V90 FKM/Viton® O-Rings – High Heat & Chemical Resistant Fluorocarbon (FKM) 90 Durometer
V90 FKM/Viton® O-Rings – High Heat & Chemical Resistant Fluorocarbon (FKM) 90 Durometer Upgrade your sealing performance with our V90 FKM/Viton® O-Rings , designed for extreme high-pressure, high-temperature, and chemically aggressive environments. These fluorocarbon (FKM) 90 durometer... |
In Stock: 65 |
$17.830 |
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WN70443 |
AS568-443 WN70 FDA White (NBR) Buna-N 70 Duro O-Ring
7-1/2"ID X 8"OD X 1/4"CS FDA Grade White Buna-N O-Rings 70 Duro (NBR): Commonly used in applications where food or consumables are present, such as in the food processing, beverage, dairy, meat packing, and pharmaceutical industries. FDA Buna-N O-rings are also found within most food... |
In Stock: 0 |
$7.360 Min Qty: 14 |
Displaying 1 to 42 (of 42 Products)
