HAMILTON SUNDSTRAND 69494J446 Ring Rubber Silicone 8.445 0.269

( Brand: Hamilton Sundstrand ), ( Part Type: Ring ), ( Manufacturer Part Number: 69494J446 )

Review HAMILTON SUNDSTRAND O ring Rubber Silicone Class 8.445 Inch0.269

The Hamilton Sundstrand 69494J446 O-ring is a high-performance rubber component designed for sealing applications in various industries, including aerospace and industrial manufacturing. This O-ring is made of silicone, which offers exceptional flexibility, durability, and resistance to extreme temperatures, making it ideal for use in high-stress environments.

The specifications of this O-ring are as follows: It has an outside diameter of 8.445 inches (214.51 mm) and an inside diameter of 7.176 inches (182.21 mm). The width of the cross-section is 0.269 inches (6.83 mm). This O-ring is designed for standard JIS Class B sealing, with a standard pressure rating of 200 psi (1379 kPa).

The silicone material used in this O-ring provides excellent resistance to both compression and tension, making it suitable for use in dynamic applications. It also offers excellent resistance to weathering, aging, and UV radiation, ensuring long-lasting performance in outdoor environments.

The Hamilton Sundstrand 69494J446 O-ring is manufactured to meet the highest quality standards and undergoes rigorous testing to ensure its ability to perform effectively in a range of operating conditions. Its high-performance properties make it an essential component for applications where sealing is critical and reliability is paramount.

In summary, the Hamilton Sundstrand 69494J446 O-ring is a high-quality, high-performance silicone O-ring designed for use in sealing applications where extreme temperatures, high stress, and dynamic movement are common. Its dimensions are 8.445 inches (outside diameter) x 7.176 inches (inside diameter) x 0.269 inches (width), and it is designed for standard JIS Class B sealing with a pressure rating of 200 psi (1379 kPa). Its exceptional flexibility, durability, and resistance to extreme temperatures make it an ideal choice for a wide range of industries and applications.

Pros and Cons of Buying Hamilton Sundstrand 69494J446 O-Ring: A Detailed Analysis

The Hamilton Sundstrand 69494J446 O-Ring is a type of rubber silicone component used in various industrial applications. This analysis will discuss the potential advantages and disadvantages of purchasing this specific o-ring model.

1. High-temperature resistance: The o-ring's silicone material can withstand high temperatures, making it suitable for use in environments where other materials might fail.

2. Flexibility: Silicone o-rings have excellent flexibility, allowing them to adapt to different shapes and sizes of seals, ensuring a tight seal and preventing leakage.

3. Chemical resistance: Silicone o-rings are resistant to a wide range of chemicals, making them a popular choice for applications in the chemical industry.

4. Long service life: Due to its high-temperature resistance, flexibility, and chemical resistance, the silicone o-ring has a longer service life than other types of seals.

1. Cost: Compared to other materials, silicone o-rings can be more expensive.

2. Vulnerability to UV light: Prolonged exposure to UV light can degrade the silicone material, reducing its effectiveness as a seal.

3. Swelling: Silicone o-rings can swell when exposed to certain fluids or extreme temperatures, which may affect their ability to maintain a tight seal.

The Hamilton Sundstrand 69494J446 O-Ring is a high-performance sealing component that offers excellent temperature resistance, flexibility, and chemical resistance. Its advantages include a long service life and the ability to maintain a tight seal in various industrial applications. However, its disadvantages include a higher cost compared to other materials and potential vulnerability to UV light and swelling.

If you require a sealing component that can withstand high temperatures, chemicals, and can maintain a tight seal, the Hamilton Sundstrand 69494J446 O-Ring is an excellent choice. However, consider the cost and potential exposure to UV light or extreme temperatures when deciding whether this o-ring model is the best fit for your application. If the cost is a concern, you may want to explore other options, such as alternative materials or suppliers, to find a more cost-effective solution.

Details:

147-332-4-INF061-0030-HAMILTON SUNDSTRAND 69494J446. Packing,Preformed. We combine shipping.: Adventuress-Sectional height 0.269 inches minimum and 0.281 maximum, Adjacent Hole Diameter8.445 8.505 silicone class Q.

O-ring Hamilton Sundstrand 69494J446 Rubber Silicone Class Q 8.4450.269.

part #: 69494j446 price

• $32.40

specifications plcmechanize:

• brand: Hamilton Sundstrand
• part type: Ring
• manufacturer part number: 69494J446

offer plcmechanize:

• best offers: True
• started: December 14, 2025
• availability: In Stock
• options: Ship-to-home
• sold: 0

returns plcmechanize:

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

seller plcmechanize:

• # reviews: 22159
• rating: 99.7%
• city: Fort Lauderdale, Florida

shipping plcmechanize:

• transit: 5-12 Days
• service: USPS Ground Advantage, USPS Priority Mail, UPS Ground, USPS Priority Mail Express
• type: Calculated
• class: Standard, Expedited
• carrier: USPS, UPS
• cost: $9.25

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• wallet: Google-pay
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general plcmechanize:

• Industrial Automation Motion Controls > PLCs HMIs > PLC Processors
• condition: New