NBR O-Ring 20.35 x 1.78 mm, 70 Shore

General-purpose replacement O-ring suitable for scuba equipment maintenance and other sealing applications. Please verify size and material compatibility with your specific equipment before use.

• Dimensions: 20.35 x 1.78 mm
• Material: NBR (nitrile rubber)
• Hardness: 70 Shore

Tip: Install with clean surfaces and an appropriate O-ring lubricant compatible with NBR.