Backup Ring, 0.118W, 4.381 ID, PK25 MPN:3CUX9
Backup Ring, 0.118W, 4.381 ID, PK25
Protect your critical systems with GoVets Select's reliable Backup Ring, designed for use with AS568A Dash No. 245 applications. Made from durable Buna-N material with a hardness rating of 90A, this O-Ring withstands temperatures from -40 to 250 degrees F, ensuring optimal performance in demanding environments. With a thickness of 0.05 inches and a radius of 0.174 inches, it provides a secure fit and long-lasting seal. Ideal for use in hydraulic, pneumatic, and industrial applications, this Backup Ring offers peace of mind and minimizes downtime, making it an essential component for manufacturers and engineers.
Top product features:
- Material Buna-N for resistance to chemicals and abrasion
- Durometer 90A for a balance between hardness and flexibility
- Temperature range of -40 to 250 Degrees F for use in extreme environments
Top product applications:
- Sealing a hydraulic cylinder
- Sealing a pneumatic cylinder
- Sealing a fuel system
Backup O-Ring, Material Buna-N, For Use with AS568A Dash No. 245, Thickness 0.05 in, Radius 0.174 in, Axial Thickness 0.04 in, Actual Width 0.118 in, Actual Inside Dia. 4.381 in, Cross Section Shape Rectangular, Durometer 90A, Durometer (Hardness) Rating Hard, Color Black, Temp. Range -40 Degrees to 250 Degrees F, Package Quantity 25
Additional Information
- Country of Origin: CN
- 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: 8.00
- Package Width: 6.00
- Package Height: 0.50
- Package Weight: 0.10
Product info last updated on January 19, 2026 11:22pm UTC
Category: Sealing and Gasketing