MS/AMS/SAE Packings,...
Preformed packings are basically a type of O-ring providing effective sealing over wide ranges of pressure, temperature, and movement, with the advantage of sealing pressure in both directions and reducing friction and wear on moving parts. They are used to prevent leaks and improve aircraft performance. The packings are formed prior to shipping and they are supplied ready to use. Compared to form-in-place gaskets, they offer easy installation without sacrifising performance. Typically made of a slightly flexible material that can be compressed to create a better seal.
The selection of a specific O-ring is based on a variety of factors, including fluid media resistance, temperature range, hardness, durability, gland size, static or dynamic application, etc.
An extensive selection of preformed packings to choose from can be supplied as part of OEM brands or sourced from quality manufacturers and offered as part of our own (AVIATIONEU NEW ERA) product lines. They are made from different materials such as Nitrile/Buna-N (NBR), Butadiene (Synthetic) Rubber (BR), Flurocarbon (Viton®) rubber and others. Conform to various Military, Aeronautical & other Standards. They come in different Metric or Imperial (inch) sizes (internal/outer diameters and thicknesses (cross-sections) , and hardnesses to suit application needs.
For brief presentations of our offered packings please consult the Product Description Section or contact us for further information.