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#394 25" ID x 25 3/8" D x 3/16" CS Fluorocarbon (Viton) 75 Durometer

SKU:
ORV75-394
Weight:
0.00 LBS
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Note: The image displayed is a representation of the product. Product dimensions, finish, head type, and thread length may differ from picture. Products are guaranteed to meet the specification to which they are manufactured. Please email us with any questions.

O-Rings are round rubber washers that are placed around the valve stem in order to create a seal, preventing leaking from occurring and providing an excellent resistance to vibration. The listed size is referenced from AS568 dimensions, which is the Aerospace Size Standard for O-rings from the Society of Automotive Engineers.

Fluorocarbon (Viton) Specs:

  • ASTM D 1418 Designations: FKM, Viton
  • ASTM D 2000, SAE J200 Type/Class: HK
  • General Temperature Range: -15 to +400 Degrees (F)

FKM Performs Well In:

  • Acids
  • Aircraft engine applications
  • Gasoline (alcohol blends)
  • Hard vacuum applications
  • Low outgassing applications
  • Petroleum products
  • Silicon fluids & greases
  • Solvents

FKM Does Not Perform Well In:

  • Amines
  • Hot chlorosulfonic acid
  • Hot hydrofluoric acid
  • Hydrocarbons (nitro)
  • Ketones
  • Low molecular weight esters & ethers
  • Fireproof hydraulic fluids (e.g. Skydrol)

Other Details

Size:
#394
Material:
Fluorocarbon (Viton)
Inside Diameter:
25"
Outside Diameter:
25-3/8"
Cross Section:
3/16"
Durometer:
75

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