PK 5,O-RING-008 NITRILE 70 - OTC Tools and Equipment

The OTC Tools and Equipment 10265-PK5 provides a convenient pack of O-Rings, specifically designed for reliable sealing in a variety of demanding professional automotive and industrial applications. These durable Nitrile 70 O-rings offer excellent resistance to common fluids and maintain their integrity under pressure, making them an essential component for technicians and mechanics requiring dependable sealing solutions.

Key Features

• Nitrile (Buna-N) Construction: Manufactured from Nitrile (NBR), also known as Buna-N, a widely utilized elastomer known for its robust performance in diverse sealing applications.
• 70 Durometer Hardness: Features a 70 Shore A durometer, offering a balance of flexibility and resistance to compression set for long-lasting seals.
• Superior Fluid Resistance: Exhibits excellent resistance to petroleum-based oils, fuels, lubricants, and hydraulic fluids, crucial for automotive and industrial systems.
• Broad Temperature Range: Capable of maintaining sealing effectiveness across a temperature range typically from -40°F to +250°F (-40°C to +120°C), suitable for various operating environments.
• Durable and Abrasion Resistant: Nitrile materials are recognized for their good tensile strength and resistance to wear and tear, ensuring extended service life in dynamic and static applications.

Applications

These versatile Nitrile 70 O-rings are ideal for professional use in numerous automotive and industrial systems. Common applications include sealing components within hydraulic and pneumatic systems, pumps, valves, and cylinders. They are also extensively used in automotive fuel systems, brake systems, and various under-the-hood components where resistance to oils and gasoline is critical. Furthermore, their robust construction makes them suitable for general engineering applications requiring reliable sealing against mineral oils, greases, and water (under 150°F).

Specifications

• Manufacturer: OTC Tools and Equipment
• Model Number: 10265-PK5
• Product Name: PK 5, O-RING-008 NITRILE 70
• Material: Nitrile (NBR / Buna-N)
• Durometer: 70 Shore A
• Nominal Dash Size: 008
• Nominal Inner Diameter (ID): 0.176 inches (4.47 mm)
• Nominal Cross Section (CS): 0.070 inches (1.78 mm)
• Nominal Outer Diameter (OD): 0.316 inches (8.03 mm)