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RS PRO Nitrile Rubber (NBR) O-Ring, 1.19 in Inside Diameter, 1.44 in Outside Diameter, 0.125 in Thickness, Shore 70 689-782

Category O-Rings Brand RS PRO Condition New

Specifications

Country of Origin Italy
Brand RS PRO
Material Nitrile Rubber (NBR)
Colour Black
THICKNESS 0.125in
Model 689-782
Outside diameter 1.44in
Maximum Operating Temperature 120°C
Hardness Shore 70
Sub Type O-Ring
Inside Diameter 1.19in
Minimum Operating Temperature -30°C
Standards/Approvals NSF61, KTW, EN549, ACS, WRC

Key Features

  • Manufactured from durable Nitrile Rubber (NBR) material.
  • Features an inside diameter of 1.19 inches and outside diameter of 1.44 inches.
  • Thickness measures 0.125 inches for precise sealing fit.
  • Hardness rating of Shore 70 ensures material resilience.
  • Operates effectively between -30°C minimum and 120°C maximum temperatures.
  • Complies with standards NSF61, KTW, EN549, ACS, and WRC certifications.
  • Ideal for automotive, plumbing, aerospace, and general engineering sealing applications.
  • Provides excellent resistance against mineral hydraulic oils and greases.

Product Description

RS PRO 689-782 Nitrile Rubber (NBR) O-Ring is a high-quality sealing solution designed for diverse industrial applications requiring reliable sealing performance. Made from Nitrile Rubber, this O-Ring offers exceptional resistance to petroleum-based products and abrasion, making it ideal for automotive, plumbing, aerospace, and general engineering sectors.

The O-Ring features an inside diameter of 1.19 inches and outside diameter of 1.44 inches with a thickness of 0.125 inches, delivering precise fitting in various sealing joints. Its Shore 70 hardness rating ensures durability in demanding operational environments.

This product operates reliably within a temperature range from -30°C up to 120°C, with short term tolerance reaching 135°C. The black coloured O-Ring meets stringent standards including NSF61, KTW, EN549, ACS, and WRC, underscoring its compliance and quality assurance.

Typical applications include hydraulic and fluid power systems where resistance to mineral oils and greases is critical. The NBR material's abrasion resistance contributes to long service life and optimal sealing efficiency.

Durable Nitrile Rubber (NBR) material construction. Precise dimensions: 1.19 in ID, 1.44 in OD, and 0.125 in thickness. Shore 70 hardness for reliable material strength. Wide operating temperature range from -30°C to 120°C.

Certified to NSF61, KTW, EN549, ACS, and WRC standards. Suitable for automotive, aerospace, plumbing, and engineering sectors. Excellent resistance to petroleum products and abrasion. Black color for universal application use.

Manufactured in Italy ensuring premium build quality.

This RS PRO O-Ring is part of a trusted range designed by RS PRO to meet demanding industry standards, making it a dependable choice for industrial sealing needs. Explore more reliable sealing products and accessories in the EnvMart catalog for your industrial and mechanical applications.

Explore more products in our O-Rings category.

RS PRO Nitrile Rubber (NBR) O-Ring, 1.19 in Inside Diameter, 1.44 in Outside Diameter, 0.125 in Thickness, Shore 70 689-782
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Frequently Asked Questions

The O-Ring has an inside diameter of 1.19 inches, an outside diameter of 1.44 inches, and a thickness of 0.125 inches.

This O-Ring can operate at a maximum temperature of 120°C.

It is manufactured from Nitrile Rubber (NBR), which provides excellent resistance to petroleum-based products and abrasion.

The O-Ring has a hardness rating of Shore 70, ensuring material resilience.

It operates effectively within a temperature range from -30°C to 120°C, with short-term tolerance reaching 135°C.

The product complies with standards NSF61, KTW, EN549, ACS, and WRC, ensuring its quality and safety for various applications.

This O-Ring is ideal for automotive, plumbing, aerospace, and general engineering sealing applications.

The O-Ring is black, which allows for universal application use.

It is manufactured in Italy, ensuring quality production standards.

It provides excellent resistance against mineral hydraulic oils and greases, making it suitable for hydraulic and fluid power systems.

The thickness of 0.125 inches ensures a precise sealing fit in various sealing joints, enhancing sealing efficiency.

Yes, it has certifications including NSF61, KTW, EN549, ACS, and WRC, indicating its compliance with industry standards.

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