FKM O-rings 75 Shore A Black

close
FILTERS
Inner Diameter (mm) expand_less
Cord Thickness (mm) expand_less
Show all
Hardness (Shore A) expand_less
Show all
Approvals expand_less
Show all
24359 products
Most sold arrow_drop_down
ProductDimensionsMaterialHardness (Shore A)CertificationStock
O-Ring 342.27x7.5 Viton-FKM-FPM - 75 Shore A - Black - ses-432560 O-ring Black342.28 mm  x 7.5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 704x8.5 Viton-FKM-FPM - 75 Shore A - Black - ses-437289 O-ring Black705 mm  x 8.5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
Placeholder O-ring Black81.93 mm  x 5.33 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 135.89x5.33 Viton-FKM-FPM - 75 Shore A - Black - ORSV2-135.89x5.33-FKM74 O-ring Black135.90 mm  x Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 34x2.16 Viton-FKM-FPM - 75 Shore A - Black - ses-426698 O-ring Black34 mm  x 2.16 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 40.65x5.33 Viton-FKM-FPM - 75 Shore A - Black - ses-6500324 O-ring Black40.66 mm  x 5.33 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 115x7 Viton-FKM-FPM - 75 Shore A - Black - ses-429322 O-ring Black115 mm  x 7 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 369x5 Viton-FKM-FPM - 75 Shore A - Black - ses-432847 O-ring Black369 mm  x 5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 785x5.33 Viton-FKM-FPM - 75 Shore A - Black - ses-438524 O-ring Black786 mm  x 5.33 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 178x3.5 Viton-FKM-FPM - 75 Shore A - Black - ses-430510 O-ring Black179 mm  x 3.5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 36.5x2 Viton-FKM-FPM - 75 Shore A - Black - ses-426844 O-ring Black36.6 mm  x 2 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 158.12x6.99 Viton-FKM-FPM - 75 Shore A - Black - ses-6514480 O-ring Black158.13 mm  x 6.99 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 395x6 Viton-FKM-FPM - 75 Shore A - Black - ses-433119 O-ring Black396 mm  x 6 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 841x7 Viton-FKM-FPM - 75 Shore A - Black - ses-439314 O-ring Black842 mm  x 7 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 78.97x3.53 Viton-FKM-FPM - 75 Shore A - Black - ses-6512650 O-ring Black78.98 mm  x 3.53 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 305x4.5 Viton-FKM-FPM - 75 Shore A - Black - ses-432111 O-ring Black306 mm  x 4.5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 755x5.3 Viton-FKM-FPM - 75 Shore A - Black - ses-438030 O-ring Black756 mm  x 5.3 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 34.65x1.78 Viton-FKM-FPM - 75 Shore A - Black - ses-6508528 O-ring Black34.66 mm  x 1.78 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 26.58x3.53 Viton-FKM-FPM - 75 Shore A - Black - ORSV2-26.58x3.53-FKM74 O-ring Black26.59 mm  x Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 27.7x2.4 Viton-FKM-FPM - 75 Shore A - Black - ses-426369 O-ring Black27.8 mm  x 2.4 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 2.75x1.6 Viton-FKM-FPM - 75 Shore A - Black - ses-424470 O-ring Black2.75 mm  x 1.6 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 48x5 Viton-FKM-FPM - 75 Shore A - Black - ses-427362 O-ring Black48 mm  x 5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 196.53x2.62 Viton-FKM-FPM - 75 Shore A - Black - ses-6501831 O-ring Black196.54 mm  x 2.62 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 498x4 Viton-FKM-FPM - 75 Shore A - Black - ses-434062 O-ring Black499 mm  x 4 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 879x7 Viton-FKM-FPM - 75 Shore A - Black - ses-439835 O-ring Black880 mm  x 7 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 345x5.6 Viton-FKM-FPM - 75 Shore A - Black - ses-432593 O-ring Black346 mm  x 5.6 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 2.9x1.78 Viton-FKM-FPM - 75 Shore A - Black - ses-6511359 O-ring Black2.9 mm  x 1.78 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 48.9x2.62 Viton-FKM-FPM - 75 Shore A - Black - ses-6507292 O-ring Black48.10 mm  x 2.62 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 234.63x2.62 Viton-FKM-FPM - 75 Shore A - Black - ses-6506101 O-ring Black234.64 mm  x 2.62 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 501x8 Viton-FKM-FPM - 75 Shore A - Black - ses-434103 O-ring Black502 mm  x 8 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
Placeholder O-ring Black883 mm  x 6 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 354.9x6.99 Viton-FKM-FPM - 75 Shore A - Black - ses-6510592 O-ring Black354.10 mm  x 6.99 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 10.1x1.6 Viton-FKM-FPM - 75 Shore A - Black - ses-425123 O-ring Black10.2 mm  x 1.6 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 78x3 Viton-FKM-FPM - 75 Shore A - Black - ses-6507260 O-ring Black78 mm  x 3 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 288x14 Viton-FKM-FPM - 75 Shore A - Black - ses-431908 O-ring Black289 mm  x 14 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 685x8 Viton-FKM-FPM - 75 Shore A - Black - ses-437000 O-ring Black686 mm  x 8 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 20.6x2.4 Viton-FKM-FPM - 75 Shore A - Black - ses-425927 O-ring Black20.7 mm  x 2.4 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 719x3 Viton-FKM-FPM - 75 Shore A - Black - ses-437482 O-ring Black720 mm  x 3 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 3.5x0.9 Viton-FKM-FPM - 75 Shore A - Black - ses-424528 O-ring Black3.5 mm  x 0.9 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 59.99x2.62 Viton-FKM-FPM - 75 Shore A - Black - ses-6511443 O-ring Black59.100 mm  x 2.62 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon

The first FKM Fluor-elastomer found its way into the market in the 50s when there was need for high performance sealings in the aerospace industry. In that time FKM was developed by the company ‘Dupont’ and was brought to market under the trademark Viton®. The latest fluor-elastomers provide

FPM is the international abbreviation according to DIN/ISO, whereas FKM is the short form for the fluoroelastomer category according to the American standard ASTM. Viton® is the registered trade mark of DuPont Performance Elastomers, as is Tecnoflon® for Solvay Specialty Polymers, Dyneon™ for 3M Dyneon and DAI-EL™ for polymers supplied by Daikin.

The chemical resistance and high temperature stability is due to the bulkiness of the fluorine atoms, shielding the polymer backbone and carbon-fluor bond from attack, and the high bonding energy of the carbon-fluor bond.

 

The origin of FPM/FKM Viton®

The first FKM fluoroelastomer found its way into the market in the 50s when there was need for high performance sealings in the aerospace industry. In that time FKM was developed by the company Dupont Performance Elastomers and was brought to market under the trademark Viton®. Nowadays, multiple company’s manufacture FKM and FPM fluoroelastomers.

Viton®, also known as FKM and FPM whereby FPM is the international name according to DIN/ISO, whereas FKM the short form is for the fluoroelastomer category according to the American standard ASTM.

Viton® is the registered trade mark of DuPont Performance Elastomers, as is Tecnoflon® for Solvay Specialty Polymers, Dyneon™ for 3M Dyneon and DAI-EL™ for polymers from Daikin. All these are brands for FPM/FKM polymers and all stand for one singe base material, which is fluoroelastomer.

What is Viton®?

This fluoroelastomer is used in multiple situations where O-rings need to be resistant to high temperatures and chemical attacks. The FPM/FKM Viton® sealing rings are often used in the aerospace, the automotive and other mechanical equipment requiring maximum resistance to high temperatures and all kinds of chemicals, fluids and other media.

What is Viton® used for?

  • O-rings
  • Gaskets
  • Seals
  • Tubing
  • Suitable for various industrial applications

The advantages of Viton®

  • Better able to withstand high temperature, while retaining its mechanical properties and its resistance to oil, chemicals and other fluids.
  • Depending on the grade the working temperature range is considered to be -26°C to +205°/230°C (-15°F to +400°/440°F).
  • It will take even higher temperatures if the working period is shorter.
  • Shockproof and resilient
  • Good chemical resistance
  • It has a high density
  • Sustainable

The downside of Viton®

  • Not resistant to superheated steam, low temperatures, polar solvents, brake fluids containing glycol and low molecular organic acids.

On this page we offer our range of black 75 Shore A O-Rings. Search for your specific O ring by using the filters on the left of the page or take your time and browse our wide range of our products. When you can not find the product you are looking for in our 75 Shore A made from FKM, please send us a Direct Enquiry. Together we can discuss the specifications and find the right product for you.