STERLING SEAL SUPPLY 340-7470-NJ0001 Buna Nitrile Ring 756995049172 Buna/nitrile 70A Durometer

( Brand: Sterling Seal Supply ), ( Manufacturer Part Number: 340-7470-NJ0001 ), ( Model: 340 7470 0001 ), ( Part Type: Ring ), ( Color: Black ), ( UPC: 756995049172 )

Review STERLING SEAL SUPPLY And 340 Buna/nitrile O ring 70a Durometer Black

Introducing the Sterling Seal Supply 340-7470-NJ0001, a premium quality 340 buna/nitrile O-ring with a durometer rating of 70A. This O-ring is specifically designed to provide exceptional sealing performance in various applications, especially where there is exposure to oil, fuel, water, or other harsh chemicals.

Measuring 1 inch in diameter and 0.25 inch in width, this O-ring boasts a cross-sectional area of approximately 0.196 square inches. Its 70A durometer hardness ensures a good balance between flexibility and resistance to wear and compression set, making it a reliable choice for applications that require both sealing effectiveness and durability.

The Sterling Seal Supply 340-7470-NJ0001 is made from high-quality buna/nitrile rubber, which offers excellent resistance to abrasion, ozone, and oil swell. This material also ensures good tear strength and resistance to compression set, even under extreme temperatures.

The O-ring's smooth, continuous surface finish ensures a tight seal, preventing leaks and minimizing the risk of contamination. Its high-quality construction and durable material make it suitable for use in a wide range of industries, from automotive and aerospace to oil and gas and power generation.

This O-ring comes packaged in a protective, reusable pouch, ensuring it arrives at your doorstep in perfect condition. Each pouch contains a single O-ring, making it easy to order and stock exactly what you need for your specific application.

In summary, the Sterling Seal Supply 340-7470-NJ0001 is a high-performance, reliable, and durable 340 buna/nitrile O-ring with a 70A durometer, designed to provide exceptional sealing performance in various applications where oil, fuel, water, or other harsh chemicals are present. With its smooth surface finish, high-quality construction, and protective packaging, this O-ring is an excellent choice for a wide range of industries and applications.

Pros and Cons of Buying Sterling Seal Supply 340-7470-NJ0001 340 Buna/Nitrile O-Ring, 70A Durometer

Sterling Seal Supply 340-7470-NJ0001 is a 340 buna/nitrile o-ring with a durometer of 70A. O-rings are essential sealing components used in various industries, and choosing the right one is crucial for maintaining equipment efficiency and preventing leaks. In this analysis, we will discuss the pros and cons of purchasing a Sterling Seal Supply 340-7470-NJ0001 o-ring.

1. Material: Buna/Nitrile is a popular choice for o-rings due to its excellent chemical resistance to most acids, fuels, and oils. It also displays good resistance to compression set and tear.

2. Durometer: A durometer of 70A signifies a medium-hardness o-ring, which is suitable for applications with moderate compressive forces and temperatures below 250 F (121 C).

3. Versatility: The 340-7470-NJ0001 o-ring can be used in various industries, including automotive, aerospace, and industrial applications.

4. Reputation: Sterling Seal Supply is a well-known and trusted brand in the sealing industry, known for producing high-quality sealing components.

1. Cost: Compared to other o-ring durometers or materials, this 70A durometer buna/nitrile o-ring might be more expensive, which could be a concern for budget-conscious buyers.

2. Limited temperature range: The 340-7470-NJ0001 o-ring is not suitable for high-temperature applications, as its maximum operating temperature is 250 F (121 C).

3. Size limitations: This specific part number refers to a particular size of the o-ring. It might not be the right fit for every application, and buyers must ensure they order the correct size for their application.

The Sterling Seal Supply 340-7470-NJ0001 340 buna/nitrile o-ring, 70A durometer, is a versatile and high-performing sealing component suitable for various industries and applications with moderate compressive forces and temperatures below 250 F (121 C). However, its relatively high cost and limited temperature range might be a concern for some buyers. Ultimately, the decision to purchase this o-ring depends on the specific requirements of an application. If the application fits within the o-ring's capabilities and budget allows, it can be an excellent choice for a reliable sealing solution.

If you are looking for a medium-hardness buna/nitrile o-ring with good chemical resistance and suitable for moderate compressive forces and temperatures below 250 F (121 C), the Sterling Seal Supply 340-7470-NJ0001 could be a good option for you. Make sure to verify the correct size and temperature range for your application before making a purchase.

Details:

They are circular in shape, with a round cross section, and hole the center, similar to doughnut. Made of Buna-nitrile also called Buna-N for use with a variety fluids and hydrocarbons. Shore durometer is the hardness of a material, and its resistance to permanent indentation. Temperature Range: 35 C 31 F to 120 248 F ; Shelf-life: 15 Years.

Durometer hardness of 70A for resistance to penetration. O-rings commonly provide a pressure and fluid Seal between cylindrical shaped, overlapping mating surfaces are seen in engines, faucets, flanges, valves, various cylinders. Buna-nitrile can have high tensile strength, and abrasion, tear, compression set resistance. O-rings are available in various sizes, and can be ordered based on required nominal inside diameter ID, outer OD, cross-sectional CS.

Sterling Seal Supply 340 Buna/Nitrile O-Ring, 70A Durometer, 340, Black. These versatile o-rings perform well in petroleum based oils fuels, alphabetic hydrocarbons, vegetable oils, silicone greases, ethylene glycol, dilute acids, and water to below 100 C 212.

part #: 3407470nj0001 prices

• $9.07-$9.95

specifications watfilr:

• brand: Sterling Seal Supply
• mpn: 340-7470-nj0001
• model: 340 7470 0001
• part type: Ring
• color: Black
• upc: 756995049172

general watfilr:

• Plumbing Fixtures > Pumps Water Filtration Systems > Water Filtration Systems
• condition: New

returns watfilr:

• method: Money back
• paid by: Buyer
• time: 30 Days
• policy: Returns Accepted

shipping watfilr:

• service: Standard
• cost: $0.00
• type: Fixed
• transit: 4-10 Days
• class: Standard

offer watfilr:

• started: December 29, 2025
• options: Ship-to-home
• quantity: 2
• sold: 0
• availability: In Stock

payments watfilr:

• credit card: Discover
• wallet: Apple-pay
• other

seller watfilr:

• # reviews: 1619
• city: Pickerington, Ohio
• rating: 99.6%

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