Mutual Screw & Supply

HNBR O-Rings | AS568-150 | Dash 150 | 90 Durometer (25 / Pkg.)

HNBR O-Rings | AS568-150 | Dash 150 | 90 Durometer (25 / Pkg.) - Main image
$41.68 $60.4 In stock

HNBR o-rings in AS568-150. 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: 150
  • Durometer: 90 Shore A
  • Temperature range: -40°F to +300°F (-40°C to +149°C)
  • Measurement type: Imperial
  • Pack quantity: 25 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 (5.0 / 5 · 5 reviews)

Brian S. ★★★★★

These held up perfectly at 280°F in my hydraulic system, which was the real test I needed. The 90 durometer feels tough and durable, no swelling or leaks after weeks of use. Exactly what I needed for this high-heat application.

Henry Z. ★★★★★

Used these to rebuild a pressure washer pump and they fit perfectly without any leaks. The -40°F tolerance gives me confidence for outdoor winter storage.

Riley Z. ★★★★★

The 90 durometer rating is spot on—these rings feel firm enough to hold a proper seal without being brittle. I've torqued them into a groove that runs hot all day and they haven't softened or deformed after a month of use.