Backup Ring, Hytrel, 338, PK25 MPN:2JAK1
Backup Ring, Hytrel, 338, PK25
This Hytrel Backup Ring is designed for use with AS568A Dash No. 338 applications, providing a secure and reliable seal in harsh environments. Made from TPE, it offers exceptional durability and resistance to extreme temperatures, ranging from -65°F to 275°F. The ring's rectangular cross-section and 55D durometer rating ensure a very hard and long-lasting seal. Its orange color makes it easily identifiable in applications where visibility is crucial. Ideal for use in industries such as aerospace, automotive, and medical, this backup ring provides peace of mind and ensures the integrity of critical systems.
Top product features:
- Provides a seal in applications where temperatures range from -65 to 275 degrees F
- Has a rectangular cross-section shape for a specific fit in certain applications
- Has a hardness rating of 55D, indicating a very hard material suitable for demanding use
Top product applications:
- Sealing and gasket applications in extreme temperatures
- Sealing and gasket applications in harsh chemicals and fuels
- Sealing and gasket applications in high-precision machinery
Backup O-Ring, Material TPE, For Use with AS568A Dash No. 338, Thickness 0.065 in, Actual Width 0.164 in, Nominal Width 3/16 in, Actual Inside Dia. 3.15 in, Nominal Inside Dia. 3 1/8 in, Nominal Outside Dia. 3 1/2 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: 4.50
- Package Width: 4.00
- Package Height: 1.00
- Package Weight: 0.12
Product info last updated on March 24, 2026 6:55pm UTC
Category: Sealing and Gasketing