Nitrile 4067-70

Properties

Physical Form

• O-rings, Seals
• O-rings
• Seals

Product families

Other characteristics

Brand

Nitrile

Color

Black

End Uses

Industrial Applications, O Rings, Seals

Features

Automotive Fluid Resistant, Cost Effective, Enhanced Physical Properties, Excellent Seal Properties, Gasoline Resistant, Good Mechanical Properties, Heat Resistance, High Durability, Highly Versatile, Low Compression Set, Low Temperature Flexibility, Low Temperature Resistant, Oil Resistant, Wide Temperature Operating Range

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Polymer Name

Acrylonitrile Butadiene Rubber (NBR)

Tensile Strength

18.93372 - 18.93372 MPa

Markets

• Automotive & Transportation
• Industrial

Cure

Chemical Cure

Technology

Elastomers

Product Families

Elastomers — Parts & Shapes

Material Features

• Automotive Fluid Resistant
• Cost Effective
• Enhanced Physical Properties
• Excellent Seal Properties
• Gasoline Resistant
• Good Mechanical Properties
• Heat Resistance
• High Durability
• 6 more

Chemical Resistance

Water

Meets Your Needs

Exceeds MIL-P-25732; Seals made from our 70-durometer nitrile compound 4067-70 exceed the requirements of MIL-P-25732. Parco supplies seals to 28 military and aerospace specifications. We are also one of only a few manufacturers approved to supply Qualified Products List (QPL) rubber seals. Our quality system is certified to ISO 9001, ISO/TS 16949, AC7115, and AS9100. So when you specify 4067-70, rest assured that you've made the right choice.; Excellent Resistance to Low Temperatures; Seals used in low temperatures may become hard and brittle, making them more susceptible to cracking. Parco's 4067-70 seals can be used in static sealing applications with continuous service temperatures as low as -65°F. The American Society for Testing and Materials (ASTM) recommends the temperature retraction (TR-10) test to evaluate rubber for low-temperature service. Our laboratory technicians performed a TR-10 test on our 4067-70 material. After stretching O-rings made from our 4067-70 compound 50 percent in freezing temperatures, we gradually raised the temperature. The O-rings retracted 10 percent at low temperature of -53°F The temperature at which rubber retracts 10 percent approximates the material's low service temperature in dynamic applications. The excellent low-temperature properties of 4067-70 seals enables them to resist cracking in lowtemperature applications; Exceptional Prices; Parco's 4067-70 prices are among the lowest available. We use the latest manufacturing techniques and sell in huge volume. That allows us to provide you with seals for MIL-P-25732 at a great price.

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Certifications and Compliance

• ISO 9001
• ISO/TS 16949

Plastics and Elastomers End Uses

• Industrial Applications
• O Rings
• Seals