10/100PCS 1.5mm Cross Section O-Rings NBR Nitrile Rubber 28mm - 51mm OD Oil Resistant Seal
10/100PCS 1.5mm Cross Section O-Rings NBR Nitrile Rubber 28mm - 51mm OD Oil Resistant Seal
10/100PCS 1.5mm Cross Section O-Rings NBR Nitrile Rubber 28mm - 51mm OD Oil Resistant Seal
10/100PCS 1.5mm Cross Section O-Rings NBR Nitrile Rubber 28mm - 51mm OD Oil Resistant Seal
10/100PCS 1.5mm Cross Section O-Rings NBR Nitrile Rubber 28mm - 51mm OD Oil Resistant Seal
10/100PCS 1.5mm Cross Section O-Rings NBR Nitrile Rubber 28mm - 51mm OD Oil Resistant Seal
10/100PCS 1.5mm Cross Section O-Rings NBR Nitrile Rubber 28mm - 51mm OD Oil Resistant Seal
10/100PCS 1.5mm Cross Section O-Rings NBR Nitrile Rubber 28mm - 51mm OD Oil Resistant Seal
10/100PCS 1.5mm Cross Section O-Rings NBR Nitrile Rubber 28mm - 51mm OD Oil Resistant Seal
10/100PCS 1.5mm Cross Section O-Rings NBR Nitrile Rubber 28mm - 51mm OD Oil Resistant Seal
10/100PCS 1.5mm Cross Section O-Rings NBR Nitrile Rubber 28mm - 51mm OD Oil Resistant Seal
10/100PCS 1.5mm Cross Section O-Rings NBR Nitrile Rubber 28mm - 51mm OD Oil Resistant Seal
10/100PCS 1.5mm Cross Section O-Rings NBR Nitrile Rubber 28mm - 51mm OD Oil Resistant Seal
10/100PCS 1.5mm Cross Section O-Rings NBR Nitrile Rubber 28mm - 51mm OD Oil Resistant Seal
10/100PCS 1.5mm Cross Section O-Rings NBR Nitrile Rubber 28mm - 51mm OD Oil Resistant Seal
10/100PCS 1.5mm Cross Section O-Rings NBR Nitrile Rubber 28mm - 51mm OD Oil Resistant Seal
10/100PCS 1.5mm Cross Section O-Rings NBR Nitrile Rubber 28mm - 51mm OD Oil Resistant Seal
10/100PCS 1.5mm Cross Section O-Rings NBR Nitrile Rubber 28mm - 51mm OD Oil Resistant Seal
10/100PCS 1.5mm Cross Section O-Rings NBR Nitrile Rubber 28mm - 51mm OD Oil Resistant Seal
10/100PCS 1.5mm Cross Section O-Rings NBR Nitrile Rubber 28mm - 51mm OD Oil Resistant Seal

10/100PCS 1.5mm Cross Section O-Rings NBR Nitrile Rubber 28mm - 51mm OD Oil Resistant Seal

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🔍 10/100PCS Bulk Pack 1.5mm NBR O-Rings - Perfect Small Oil Resistant Seals

Get the perfect sealing solution for all your small-scale repair projects! Our 10/100PCS Bulk Pack of 1.5mm NBR O-Rings offers unbeatable value for small automotive parts, appliance repairs, and precision equipment. Made from premium Nitrile Rubber (Buna-N), these slim-profile seals provide excellent resistance to oils, fuels, and water in a compact, easy-to-install size.

🌟 Bulk Value Pack: Get 10 or 100 pieces of the most commonly needed small O-ring sizes! Perfect for mechanics, repair shops, and DIY enthusiasts who frequently need these precision seals for small automotive components, appliances, and tools.

📋 Technical Specifications for 1.5mm NBR O-Ring Seals

Material Nitrile Rubber (NBR / Buna-N) – Excellent resistance to petroleum-based oils, fuels, and greases, ideal for small automotive and appliance applications.
Cross Section (Thickness) 1.5mm (0.059") – Slim profile perfect for tight spaces and precision applications where standard O-rings won't fit.
Outer Diameter (OD) Range 28mm (1.10") to 51mm (2.01") – Covers the most common small to medium sizes needed for automotive, appliance, and tool repairs.
Package Quantity 10 Pieces or 100 Pieces – Choose the perfect quantity for your needs. The 100-piece pack offers exceptional value for frequent users.
Hardness (Durometer) Shore 70A – Provides the right balance of flexibility for easy installation and firmness for reliable sealing.
Temperature Range -40°F to +248°F (-40°C to +120°C) – Suitable for most environmental conditions from cold winters to hot summers.

🛠️ Common Applications for 1.5mm NBR O-Ring Seals

These versatile 1.5mm O-rings are perfect for countless small to medium repair and maintenance tasks:

  • 🚗 Automotive Small Parts: Fuel injector seals, sensor O-rings, small engine components, carburetor gaskets, and transmission cooler lines.
  • 🏠 Appliance Repair: Washing machine water valves, dishwasher pump seals, refrigerator water lines, and coffee maker components.
  • 🔧 Tools & Equipment: Air tool fittings, pressure washer connections, hydraulic jack seals, and power tool components.
  • 🚿 Plumbing Fixtures: Faucet cartridges, shower valve seals, water filter housings, and small valve stems.
  • ⚙️ Precision Equipment: Gauges, meters, small pumps, and laboratory equipment requiring reliable small seals.

❓ Frequently Asked Questions About 1.5mm NBR O-Ring Seals

Why choose 1.5mm thickness for small applications? 📐

1.5mm O-rings are perfect for precision applications where space is limited. They fit into smaller grooves than standard 2mm+ O-rings, making them ideal for compact automotive components, appliances, and tools. Their slim profile allows for easy installation in tight spaces while still providing reliable sealing performance for low to medium-pressure applications.

What pressure can these 1.5mm O-rings handle? 💧

These 1.5mm precision O-rings are suitable for low to medium pressure applications, typically up to 500-750 PSI depending on the specific application and groove design. They're perfect for most automotive fuel systems, appliance water systems, and pneumatic tools. For higher pressure applications, consider our thicker cross-section O-rings (3.5mm, 5mm, or 7mm).

Are these suitable for gasoline and oil applications? ⛽

Absolutely! NBR (Nitrile) rubber is specifically formulated for petroleum-based products. These 1.5mm oil-resistant O-rings work excellently with gasoline, diesel, motor oil, transmission fluid, and most hydraulic fluids. They're an excellent choice for small automotive fuel system components and oil-related applications.

Should I choose the 10-piece or 100-piece pack? 📦

The 10-piece pack is perfect for one-time repairs or occasional use. The 100-piece bulk pack offers exceptional value for mechanics, repair shops, or DIY enthusiasts who frequently need these common sizes. Having multiple pieces on hand means you'll always have the right seal when you need it, and you'll save money per piece with the larger quantity.

Can these handle hot water in appliances? ♨️

Yes. With a maximum temperature rating of 248°F (120°C), these 1.5mm NBR O-rings are perfectly suitable for domestic hot water systems, dishwashers, washing machines, and other appliance applications involving heated water. They maintain their sealing properties well within this temperature range.