342 Quad Ring (X-Ring) 3-5/8ID x 4OD 70 Duro Round Black 0342QN7
342 Quad Ring (X-Ring) 3-5/8ID x 4OD 70 Duro Round Black
This 342 Quad Ring is a high-quality sealing solution made from nitrile rubber, ideal for applications requiring resistance to petroleum-based fuels and lubricants. Its 70 durometer hardness provides excellent durability and resistance to wear. The quad ring design offers four separate sealing surfaces, increasing its sealing efficiency and reliability. Suitable for use in various industries, including automotive, aerospace, and industrial manufacturing, this ring is perfect for applications where high temperatures and chemicals are present. Its compact size and lightweight design make it easy to integrate into complex systems.
Top product features:
- Nitrile rubber is one of the most commonly used sealing elastomers due to its resistance to petroleum-based fuels and lubricants.
- The product has a sulfur-cured compound that offers better low-temperature properties.
- The product has a temperature range of -40°c (-40°f) to 100°c (212°f).
Top product applications:
- Sealing applications in the oil and gas industry
- Sealing applications in the automotive industry
- Gasket applications in the chemical processing industry
This item is NOT returnable.
This item is NOT cancellable.
Nitrile rubber also known as nbr or buna n is one of the most commonly used sealing elastomers due to its resistance to petroleum-based fuels and lubricants and its relatively low price. Nitrile elastomers are copolymers of acrylonitrile and butadiene. There are a number of common variations of nitrile compounds.Ul style"margin-top0px;padding-top 5px; padding-bottom 5px;" acrylonitrile content the acrylonitrile (acn) content of the polymer chains can be varied from 18 to 50. Lower acn content gives better low-temperature properties but poorer fuels and polar lubricants. Higher acn content gives poorer low-temperature properties but improved fuels and polar lubricants resistance. Standard nbrs typically have 34 acn content. Cure system sulfur-cured standard nitriles are usually sulfur-cured. Sulfur-cured compounds offer better low-temperature properties but are more prone to hardening with high temperatures. Peroxide-cured nitriles have better heat resistance and lower compression sets but are more expensive and more difficult to process. Temperature rangeul style"margin-top0px;padding-top 5px; padding-bottom 5px;" standard low temp -40°c (-40°f) standard high temp 100°c (212°f)Additional Information
- UNSPSC: 31401503
- Brand: Global O-Ring & Seal Llc
- Color: Black
- Package Quantity: 1
- FOB Origin: TX
- Ships by: PARCEL
- Comes in a kit: No
- Newly added to catalog: No
- Item is on Clearance: No
- Contains Hazardous Materials: No
- CA Proposition 65 Applies: No
- Package Length: 4.00
- Package Width: 4.00
- Package Height: 4.00
- Package Weight: 0.01
Product info last updated on May 19, 2025 3:11am UTC
Category: O-Rings