Mutual Screw & Supply

0.103" CS X 0.549" ID Buna-N Nitrile O-Rings | AS568-113 | Dash 113 | 90 Durometer (1000 / Pkg.)

0.103" CS X 0.549" ID Buna-N Nitrile O-Rings | AS568-113 | Dash 113 | 90 - Main image
$36.86 $56.7 In stock

Buna-N Nitrile o-rings in AS568-113, 0.549" inner diameter by 0.103" cross-section. 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: 113
  • Cross-section: 0.103" (2.62 mm)
  • Inner diameter: 0.549" (13.94 mm)
  • Durometer: 90 Shore A
  • Temperature range: -40°F to +250°F (-40°C to +121°C)
  • Measurement type: Imperial
  • Pack quantity: 1000 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 (4.8 / 5 · 5 reviews)

Ruby J. ★★★★★

I needed a tougher seal for a high-pressure pneumatic application, and these 90-durometer rings handled the load without deforming. The consistent cross-section across the whole pack made installation smooth.

James S. ★★★★★

These 90 durometer o-rings fit perfectly into my pneumatic valve rebuild; the harder material really holds up against the higher pressures I'm running. For a thousand-count pack, the price per ring is unbeatable.

Carter E. ★★★★★

The temperature range on these is perfect for my hydraulic system, handling the heat without any softening. I used them to replace a leaking seal and haven't seen a single drip since. Exactly the right fit for the groove.