169 Quad Ring (X-Ring) 7-1/2ID x 7-11/16OD 70 Duro Round Black 0169QN7
169 Quad Ring (X-Ring) 7-1/2ID x 7-11/16OD 70 Duro Round Black
This 169 Quad Ring features a 7-1/2ID x 7-11/16OD design with a 70 Duro rating, making it suitable for high-pressure applications. The nitrile rubber construction provides excellent resistance to petroleum-based fuels and lubricants, while its black color ensures durability and longevity. This versatile ring is ideal for use in various industries, including automotive, aerospace, and manufacturing, where it can withstand temperatures from -40°C to 100°C. Its quad ring design provides added strength and stability, making it an excellent choice for applications requiring high sealing performance and reliability.
Top product features:
- Nitrile rubber provides resistance to petroleum-based fuels and lubricants.
- The product has a temperature range of -40°C to 100°C.
- The product is a quad ring (X-ring) design.
Top product applications:
- Sealing applications in the petroleum industry due to its resistance to petroleum-based fuels and lubricants
- Sealing applications in the automotive industry where a high degree of resistance to petroleum-based fuels and lubricants is required
- Sealing applications in the aerospace industry where a high degree of resistance to petroleum-based fuels and lubricants and a relatively low price are required
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