Backup Ring, 0.053W, 3.768 ID, PK50 MPN:3GCN4
Backup Ring, 0.053W, 3.768 ID, PK50
Protect your critical systems with the GoVets Select Backup Ring, a reliable and durable O-ring designed for use in harsh environments. Made from high-quality Buna-N material, this ring features a 90A durometer rating and a temperature range of -40°F to 250°F, ensuring optimal performance in extreme conditions. With a precise fit for AS568A Dash No. 044, this ring is ideal for applications in aerospace, automotive, and industrial settings where sealing and vibration resistance are crucial. Order in bulk with peace of mind, as this ring ships in just 20 days, with a minimum order quantity of 1.
Top product features:
- Material Buna-N provides resistance to oil, fuel, and chemicals
- Durometer 90A rating indicates a hard, durable material
- Temperature range of -40 to 250 Degrees F allows for use in a wide range of applications
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. 044, Thickness 0.049 in, Radius 0.087 in, Axial Thickness 0.045 in, Actual Width 0.053 in, Actual Inside Dia. 3.768 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: 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: 5.00
- Package Height: 1.00
- Package Weight: 0.08
Product info last updated on February 28, 2026 6:02am UTC
Category: Sealing and Gasketing