Backup Ring, Hytrel, 328, PK25 MPN:2JAJ5
Backup Ring, Hytrel, 328, PK25
This Backup Ring is designed to provide reliable backup sealing in critical applications. Made from Hytrel, a high-performance thermoplastic elastomer, it offers excellent resistance to extreme temperatures, from -65°F to 275°F, and is suitable for use in a variety of industries, including aerospace, automotive, and medical devices. With a hardness rating of 55D and a rectangular cross-section, this ring provides a secure seal and is easy to install. Its orange color makes it easy to identify, and its compact size allows for precise fitment in tight spaces, making it an ideal solution for applications requiring precise sealing and reliability.
Top product features:
- Material TPE provides a flexible and durable construction
- Thickness 0.065 in allows for precise sealing and adaptation to various applications
- Durometer 55D rating indicates a very hard and resistant material
Top product applications:
- Sealing hydraulic systems
- Sealing pneumatic systems
- Replacing worn or damaged O-rings in machinery and equipment
Backup O-Ring, Material TPE, For Use with AS568A Dash No. 328, Thickness 0.065 in, Actual Width 0.164 in, Nominal Width 3/16 in, Actual Inside Dia. 1.9 in, Nominal Inside Dia. 1 7/8 in, Nominal Outside Dia. 2 1/4 in, Cross Section Shape Rectangular, Durometer 55D, Durometer (Hardness) Rating Very Hard, Color Orange, Temp. Range -65 Degrees to 275 Degrees F, Package Quantity 25
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 20 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 5.00
- Package Width: 2.50
- Package Height: 1.00
- Package Weight: 0.08
Product info last updated on January 20, 2026 12:26am UTC
Category: Sealing and Gasketing