Mutual Screw & Supply

Buna-N Nitrile O-Rings | AS568-165 | Dash 165 | 70 Durometer | Black (100 / Pkg.)

Buna-N Nitrile O-Rings | AS568-165 | Dash 165 | 70 Durometer | Black (100 / - Main image
$34.46 $50.67 In stock

Buna-N Nitrile o-rings in AS568-165. Service range -40°F to +250°F (-40°C to +121°C). Also known as NBR, Buna-N, Chemigum, Hycar, Perbunan.

Specifications

  • Product type: O-Ring
  • Material: Buna-N Nitrile
  • AS568 dash size: 165
  • Durometer: 70 Shore A
  • Color: Black
  • Temperature range: -40°F to +250°F (-40°C to +121°C)
  • Measurement type: Imperial
  • Pack quantity: 100 per package
Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

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

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

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

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

View policy

Customer Reviews (4.6 / 5 · 5 reviews)

Stella ★★★★★

These o-rings fit perfectly on my hydraulic fitting, and the 70 durometer feels just right for a snug seal. For under $10, having a full pack of 100 is a solid deal for any shop.

Nicholas H. ★★★★★

I needed a specific size for a fuel system repair and these AS568-165 o-rings fit perfectly, with the 70 durometer feeling firm but not too stiff. They seated well in the groove and handled the heat just fine.

Sophia ★★★★★

I’ve been using these 165-size o-rings to rebuild a pressure regulator, and the 70 durometer feels just right for the application. The temperature range covers what I need, and the batch of 100 will last me years.