Mutual Screw & Supply

HNBR O-Rings | AS568-153 | Dash 153 | 90 Durometer (20 / Pkg.)

HNBR O-Rings | AS568-153 | Dash 153 | 90 Durometer (20 / Pkg.) - Main image
$36.88 $58.54 In stock

HNBR o-rings in AS568-153. Service range -40°F to +300°F (-40°C to +149°C). Also known as HSN, Highly Saturated Nitrile.

Specifications

  • Product type: O-Ring
  • Material: HNBR
  • AS568 dash size: 153
  • Durometer: 90 Shore A
  • Temperature range: -40°F to +300°F (-40°C to +149°C)
  • Measurement type: Imperial
  • Pack quantity: 20 per package
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Samuel ★★★★★

These 90 durometer HNBR rings fit perfectly on my hydraulic piston, and the tighter hardness has stopped the weeping I had with softer Buna ones. The temperature range covers everything my system sees.

Ella ★★★★★

Needed a replacement for a leaking valve seal and these 90-durometer HNBR rings fit perfectly on the first try. The temperature tolerance down to -40°F gives me peace of mind during cold starts.

Ava ★★★★★

These hold up perfectly in my engine bay where temps regularly hit 250°F. The 90 durometer hardness gives a nice positive seal without being a bear to install.