The O-ring cherry seal is molded from a variety of materials in various sizes, including the AN6230 standard and others.
This is a size series established for fixing cylindrical surfaces, based on the old JIS standard (JIS WG1517). Sakura Seal Co., Ltd. not only offers general materials based on JIS standards, but also provides a variety of high-performance materials, including the "Floro Power Series" featuring Perfluoroelastomer (FFKM) at its peak, and the "Floro Up Series," characterized by low adhesion, low friction, low sticking, and low outgassing. We support appropriate O-ring selection in terms of both size and material.
Inquire About This Product
basic information
The AN6230 standard is one of the O-ring dimension standards that originated from the former JIS standard (JIS WG1517). It is used primarily for O-ring sizes fixed to cylindrical surfaces in industries such as aviation and hydraulics. Furthermore, all AN6230 standards can be converted to AS568 standards (aerospace standards).
Price information
Prices may vary depending on the material and quantity, so please feel free to contact us.
Delivery Time
P1
※In principle, stock items are available for immediate delivery, but the delivery time may vary depending on the material and quantity.
Applications/Examples of results
O-ring (for cylindrical surface fixation, for aircraft). Packing, gasket.
Line up（34）
| Model number | overview |
|---|---|
| NBR-70-1 (1A) | The most versatile material made of nitrile rubber, with oil resistance and abrasion resistance. Type A (former JIS standard = JIS B2401:2005). Hardness A70±5. Black color. Temperature -30 to 100℃. |
| NBR-90 (1B) | A material made of nitrile rubber, with oil resistance, abrasion resistance, and excellent pressure resistance. Type B (former JIS standard = JIS B2401:2005). Hardness A90±5. Black color. Temperature -20 to 100℃. |
| NBR-70-2 (2A) | A material made of nitrile rubber, with excellent oil resistance, suitable for use with fuel oil. Type A (former JIS standard = JIS B2401:2005). Hardness A70±5. Black color. Temperature -20 to 100℃. |
| FKM-70 (4D) | A material made of fluorine rubber (2-component), with excellent heat resistance, chemical resistance, and oil resistance. Type D (former JIS standard = JIS B2401:2005). Hardness A70±5. Black color. Temperature -20 to 230℃. |
| FKM-90 | A material made of fluorine rubber (2-component), with excellent heat resistance, chemical resistance, oil resistance, and pressure resistance. Hardness A90±5. Black color. Temperature -10 to 230℃. |
| VMQ-70 (4C) | A material made of silicone rubber, with excellent heat resistance, cold resistance, and weather resistance. Type C (former JIS standard = JIS B2401:2005). Hardness A70±5. Red color. Temperature -50 to 200℃. |
| VMQ-50 | A material made of silicone rubber, with excellent heat resistance, cold resistance, and weather resistance. Hardness A50±5. Translucent color. Temperature -50 to 200℃. |
| EPDM-70 | A material made of ethylene propylene rubber, with excellent water resistance, chemical resistance, and cold resistance. Hardness A70±5. Black color. Temperature -40 to 130℃. |
| CR-70 | A material made of chloroprene rubber, with oil resistance and weather resistance. Hardness A70±5. Black color. Temperature -30 to 100℃. |
| U-70 | A material made of urethane rubber, with oil resistance and excellent pressure resistance. Hardness A70±5. Red color. Temperature 0 to 100℃. |
| HNBR-70 | A material made of hydrogenated nitrile rubber, with heat resistance, weather resistance, and excellent oil and pressure resistance. Hardness A70±5. Black color. Temperature -30 to 150℃. |
| PTFE | A material made of fluororesin, with excellent heat resistance, chemical resistance, and surface lubricity, but inferior performance as a gasket compared to rubber. Teflon. White color. |
| Fluoro Power FF | A standard material made of perfluoroelastomer, with extremely excellent chemical resistance and good heat resistance. Hardness A80±5. Black color. Temperature 0 to 230℃. |
| Fluoro Power FFW | A white material made of perfluoroelastomer, with extremely excellent chemical resistance and good heat resistance. Hardness A75±5. White color. Temperature 0 to 230℃. |
| Fluoro Power FFS | A heat-resistant material made of perfluoroelastomer, combining extremely excellent heat resistance and chemical resistance. Hardness A75±5. Black color. Temperature 0 to 330℃. |
| Fluoro Power FFN | A heat-resistant non-filler material made of perfluoroelastomer, with extremely excellent heat resistance and chemical resistance. Non-carbon, non-metal. Hardness A70±5. Gray color. Temperature 0 to 300℃. |
| Fluoro Power FFHW | A heat-resistant white material made of perfluoroelastomer, with excellent heat resistance and chemical resistance. Hardness A75±5. White color. Temperature 0 to 280℃. |
| Fluoro Power FFH90 | A heat-resistant pressure-resistant material made of perfluoroelastomer, combining excellent heat resistance and chemical resistance, with excellent pressure resistance. Hardness A90±5. Black color. Temperature 0 to 280℃. |
| Fluoro Power 3F | A standard material made of 3-component fluorine rubber, with excellent heat resistance and chemical resistance, suitable for use with steam and strong acids. Hardness A70±5. Black color. Temperature -10 to 200℃. |
| Fluoro Power 3FW | A white material made of 3-component fluorine rubber, with excellent heat resistance and chemical resistance, suitable for use with steam and strong acids. Hardness A70±5. White color. Temperature -10 to 200℃. |
| Fluoro Power 3FH | A heat-resistant material made of 3-component fluorine rubber, with excellent heat resistance and chemical resistance, suitable for use with steam and strong acids. Hardness A75±5. Black color. Temperature 0 to 250℃. |
| Fluoro Power 3F90 | A pressure-resistant material made of 3-component fluorine rubber, with excellent heat resistance, pressure resistance, and chemical resistance, suitable for use with steam and strong acids. Hardness A90±5. Black color. Temperature 0 to 200℃. |
| Fluoro Power DL | A cold-resistant material made of 3-component fluorine rubber, with excellent heat resistance, cold resistance, and chemical resistance, suitable for use with steam and strong acids. Hardness A70±5. Black color. Temperature -35 to 200℃. |
| Fluoro Power DD | A conductive material made of 3-component fluorine rubber, with excellent heat resistance, cold resistance, and chemical resistance, suitable for use with steam and strong acids. Anti-static effect. Hardness A80±5. Black color. Temperature -35 to 200℃. |
| Fluoro Power DEB | A standard material made of Viton ETP, with excellent chemical resistance, suitable for use with strong alkalis, strong acids, and polar solvents. Hardness A75±5. Black color. Temperature 0 to 200℃. |
| Fluoro Power DEW | A white material made of Viton ETP, with excellent chemical resistance, suitable for use with strong alkalis, strong acids, and polar solvents. Hardness A70±5. White color. Temperature 0 to 180℃. |
| Fluoro Power AF | A standard material made of Aflas, with excellent chemical resistance, particularly resistant to amines, and suitable for use with strong alkalis and strong acids. Radiation resistance. Hardness A70±5. Black color. Temperature 0 to 200℃. |
| Fluoro Power AF90 | A pressure-resistant material made of Aflas, with excellent chemical resistance, particularly resistant to amines, and suitable for use with strong alkalis and strong acids. Radiation resistance. Hardness A90±5. Black color. Temperature 0 to 200℃. |
| Fluoro Power FQ | A material made of fluorosilicone, with extremely excellent cold resistance, and due to its excellent oil resistance, suitable for use with fuel oil. Hardness A70±5. Blue color. Temperature -70 to 200℃. |
| Fluoro Power DPR | A special material combining fluororesin and fluorine rubber, with excellent plasma resistance while being low in cost and non-filler. Hardness A65±5. Black color. Temperature 0 to 200℃. |
| Fluoro Up D | A special material made of fluorine rubber, with heat resistance, chemical resistance, low adhesion, low outgassing, and excellent high vacuum resistance. Hardness A70±5. Black color. Temperature -20 to 230℃. |
| Fluoro Up K | A special material made of fluorine rubber, with heat resistance, chemical resistance, low adhesion, and low friction. Hardness A70±5. Black color. Temperature 0 to 230℃. |
| Fluoro Up S | A special material made of fluorine rubber, with heat resistance, chemical resistance, low adhesion, low friction, low sticking, and low outgassing. Hardness A70±5. Black color. Temperature 0 to 230℃. |
| Fluoro Up V | A special material made of fluorine rubber, with heat resistance, chemical resistance, low adhesion, low friction, and low sticking, as well as excellent low outgassing and high vacuum resistance. Hardness A75±5. Black color. Temperature -20 to 250℃. |
catalog（1）
Download All Catalogs
Company information
Sakura Seal Co., Ltd. is a seal product manufacturer that specializes in the production and sale of various sealing products, primarily O-rings, oil seals, and gaskets. We are particularly skilled in molded products made from fluororubber, and we offer a wide range of high-performance materials with special properties, including not only general-purpose FKM materials but also FFKM materials. With our deep knowledge of various sealing products, we maintain a stock of over 20,000 types, even within Tokyo, and strive to remain an organization that provides high convenience for industries and society.