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AS568-431 V75 Fluorocarbon FKM O-Rings 75 Durometer Black



$8.04

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  • Model: V75431
  • 18 in Stock
  • 5-1/4"ID X 5-3/4"OD X 1/4"CS
  • Actual: 5.225"ID X 0.275"CS
  • Metric: 132.72mm ID X 6.99mm CS
  • PDF Data Sheets

O-ring Size: 5 1/4"ID X 5 3/4"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 many organic solvents and chemicals. FKM has a temperature range of -20F to +400F, and provides excellent resistance to a wide variety of chemicals, weather and compression set requirements. The relatively high level of fluorine in Fluorocarbon FKM materials allows for exceptional resistance to chemical attack, but with limited low temperature capabilities.

Chemical Resistance:

  • Mineral oil and grease, low swelling in ASTM oil No. 1, and IRM 902 and IRM 903 oils
  • Hydraulic Oil, Petroleum Base
  • Non-flammable hydraulic fuels in the group HFD
  • Silicone oil and grease
  • Mineral and vegetable oil and grease
  • Aliphatic hydrocarbons (fuel, butane, propane, natural gas)
  • Aromatic hydrocarbons (benzene, toluene)
  • Chlorinated hydrocarbons (trichlorethylene and carbon tetrachloride)
  • Chlorine Water
  • Gasoline, Fuels, also fuels with methanol content
  • Liquefied Petroleum Gas (LPG)
  • Natural Gas
  • Propane
  • Diesel Oil
  • High vacuum
  • Very good ozone, weather and aging resistance.

Not Compatible With:

  • Glycol based brake fluids
  • Ammonia gas, amines, alkalis
  • Brake Fluid
  • Acetone
  • Super heated steam
  • Low molecular organic acids (formic and acetic acids)
  • Skydrol 500
  • Methyl Ethyl Ketone

Compound Info:

  • Chemical Resistant Fluorocarbon FKM O-Rings
  • Color: Black
  • Duro: 75
  • FDA: No
  • ASTM D2000-01 Grade M6HK810A1-10 B38 C12 C20 EF31 EO88 Z1=75+/-5 Durometer Z2=Low Temperature TR10=-16.8C
  • Designed to meet or exceed the properties of these popular FKM Compounds:
    • V747-75, V700-75, 19357, V14-75, 9009-75, F13664, 514AD and 9500-75

Operating temperature: -20° to +400°F