Mr O-Ring 240 Viton O-Ring, 3-3/4" ID, 4" OD, 1/8" CS, 90A, Black (25)

Mr O-Ring ★ 3.5/5 · ItemOracle Score Mid-Range

$59 USD
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Mr O-Ring 240 Viton O-Ring - 90A Durometer, 3-3/4" ID, 4" OD, 1/8" CS, Black (Pack of 25)

Viton 240 O-Ring with 90A durometer for chemical resistance and durability. Nominal 3-3/4" ID, 4" OD, 1/8" cross-section; pack of 25. Customer indicates choices around material and size

Highlights

  • Viton 240 material
  • nominal 3-3/4" ID and 4" OD
  • pack of 25

Pros

  • Viton 240 material
  • 90A durometer for rigidity
  • precise nominal dimensions
  • pack of 25
  • black color

Cons

  • no explicit compatibility list
  • no size tolerance details
  • no customer insight numerical data

Best For

  • sealing in chemical environments
  • pump and valve assemblies
  • machine maintenance
  • hydraulic system fittings
  • industrial gasket replacements
  • wet/dry environment seals

Features

  • Viton O-Ring material for chemical resistance
  • Durometer 90A for a firm, resilient seal
  • Nominal ID 3-3/4 inches with 4 inches OD
  • Cross-section 1/8 inch with actual 0.139 inch
  • Pack of 25 in black color with metric ID 94.84 mm

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