Backup Ring, 0.183W, 1.888 ID, PK50 MPN:3CVF5
Backup Ring, 0.183W, 1.888 ID, PK50
Protect your critical systems with the GoVets Select Backup Ring, a reliable and durable O-ring designed for use with AS568A Dash No. 328. Made from high-quality Buna-N material, this ring offers excellent resistance to temperature fluctuations, with a temperature range of -40 to 250 degrees F. Its rectangular cross-section and 90A durometer rating provide optimal sealing performance. Suitable for use in a variety of applications, including industrial machinery, automotive systems, and medical equipment, this backup ring ensures continuity of operation in the event of a primary seal failure. Its compact size and convenient packaging make it easy to integrate into your system.
Top product features:
- Material Buna-N provides resistance to oil, fuel, and chemicals
- Thickness 0.076 in provides a balance between durability and flexibility
- Durometer 90A rating indicates a hard and wear-resistant material
Top product applications:
- Sealing fluid transfer lines in hydraulic systems
- Sealing piston rods in hydraulic cylinders
- Sealing flanges in high-temperature applications
Backup O-Ring, Material Buna-N, For Use with AS568A Dash No. 328, Thickness 0.076 in, Radius 0.262 in, Axial Thickness 0.06 in, Actual Width 0.183 in, Actual Inside Dia. 1.888 in, Cross Section Shape Rectangular, Durometer 90A, Durometer (Hardness) Rating Hard, Color Black, Temp. Range -40 Degrees to 250 Degrees F, Package Quantity 50
Additional Information
- Country of Origin: CN
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 8.00
- Package Width: 3.00
- Package Height: 2.00
- Package Weight: 0.20
Product info last updated on January 18, 2026 10:25am UTC
Category: Sealing and Gasketing