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O-Rings
  1. Home
  2. Industrial & Scientific
  3. Hydraulics, Pneumatics & Plumbing
  4. Seals & O-Rings
  5. O-Rings
  6. Aicosineg Buna-N O-Ring…
Aicosineg

Aicosineg Buna-N O-Ring 14x9x2.5mm | Nitrile Rubber Seal for Plumbing & Mechanical Use

Aicosineg Buna-N O-Ring 14x9x2.5mm | Nitrile Rubber Seal for Plumbing & Mechanical Use - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹1,510₹2,280

You save ₹770 (34%)

Qty
Aicosineg Buna-N O-Ring 14x9x2.5mm | Nitrile Rubber Seal for Plumbing & Mechanical Use — 25x20x2.5mm 10pcs
25x20x2.5mm 10pcs
₹2,680
₹3,930
In Stock
Aicosineg Buna-N O-Ring 14x9x2.5mm | Nitrile Rubber Seal for Plumbing & Mechanical Use — 14x9x2.5mm 10pcs
14x9x2.5mm 10pcs
₹1,510
₹2,280
In Stock
Aicosineg Buna-N O-Ring 14x9x2.5mm | Nitrile Rubber Seal for Plumbing & Mechanical Use — 13x8x2.5mm 10pcs
13x8x2.5mm 10pcs
₹2,520
₹3,750
In Stock
Aicosineg Buna-N O-Ring 14x9x2.5mm | Nitrile Rubber Seal for Plumbing & Mechanical Use — 10x5x2.5mm 200pcs
10x5x2.5mm 200pcs
₹2,520
₹3,450
In Stock
All sizes are US sizes. See the US to India size chart

Estimated doorstep delivery by 21 Nov - 23 Nov from USA

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Reliable Sealing at a Competitive Price

About this item

Aicosineg Buna-N O-Ring is a high-quality sealing component made of nitrile rubber, available in India through crowcrowcrow, with excellent resistance to oils, water, and mechanical wear.

Its super soft structure, good ductility, and resilience make installation straightforward and reliable. Widely used in plumbing, engines, and hydraulic systems, it ensures a tight seal under pressure.

Ideal for Indian plumbing and mechanical needs, this O-ring withstands high temperatures and exposure to petroleum oils, greases, and hydraulic fluids, with fast delivery and duties included.

Key Features

  • SIZE — Outside Diameter: 14mm / 0.55''; Inner Diameter: 9mm / 0.35''; Cross-Section Diameter: 2.5mm / 0.10''
  • MATERIAL — O-rings are made of high-quality commercial grade nitrile rubber (NBR, Buna-N), with good water resistance, oil resistance, heat resistance, sealing, corrosion resistance, abrasion resistance, and antistatic properties, to meet the needs of safe and durable use
  • FEATURE — O-ring has super soft structure, good ductility, strong elasticity and resilience, not easy to tear, not easy to deform, easy to install and use
  • ADVANTEGE — Nitrile rubber has good mechanical properties when compared with other elastomers and high wear resistance, which is the most widely used O-ring material in the world; Good resistance to many petroleum oils, greases, hydraulic fluids, mineral oil, and grease, resistance to water
  • WIDE APPLICATION — NBR O-rings can prevent leakage in fuel or water pipes, hydraulic connections, and provide a safe seal for any oil, air, gas and water sealing applications (faucets, sinks, filters); used in electronic equipment, pipes, faucets, pumps, solenoids, pressure gauges, ships, engines, etc

Why choose this product

Material & Mechanical Strength

Made of nitrile rubber (NBR), this O-ring combines elasticity, resilience, and high wear resistance, outperforming many elastomers. It resists petroleum oils, greases, and hydraulic fluids, ensuring a durable seal in demanding environments.

Ideal for Indian Plumbing & Mechanical Use

Designed for pressure washers, water hoses, pumps, and plumbing fittings, this O-ring withstands high temperatures and exposure to weathering, making it suitable for Indian outdoor and indoor applications. Skip if UV exposure or ozone is high.

How to use

  • Confirm Size & Material — Measure your existing O-ring or groove dimensions. Ensure the material suits your application's oil, water, or hydraulic fluid exposure.
  • Proper Installation — Lubricate the O-ring with compatible grease, then carefully fit into the groove, avoiding twists or deformation for a tight seal.
  • Test & Recheck — After installation, run the system to check for leaks. Reinstall or replace if deformation or damage occurs.

Example scenarios

Typical situations where Aicosineg Buna-N O-Ring 14x9x2.5mm | Nitrile Rubber Seal for Plumbing & Mechanical Use helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

Rajesh, 35, Mumbai, needs a reliable seal for his water pump to prevent leaks during monsoon season.

How this product helps

Using these Buna-N O-rings, he achieved a tight seal, avoiding water wastage, and saved on frequent replacements, with delivery in 11-13 days.

Fit, size & material

Care instructions

Serving Size10 pcs per pack
Cost per use₹151 per pcs
Shelf life after openingNot specified
Reapplication mathMultiple uses in plumbing, mechanical, and electrical sealing
ContraindicationsAvoid exposure to acetone, ethers, esters, ozone, UV light
Allergens / common irritantsNone specified

How we compare

FeatureAicosineg Buna-N O-RingOthers
Material ResistanceHigh-quality nitrile rubber resists oils, water, and wear, suitable for demanding environmentsVaries; often lower-grade rubber with less resistance to petroleum oils and weathering
Size & FitPrecise metric 14x9x2.5mm, consistent manufacturing standardsOften inconsistent sizes, requiring manual measurement and adjustment
Durability & LongevityEngineered for long service life, resistant to deformation and tearingShorter lifespan, prone to cracking and deformation in Indian conditions

Product details

SKUrbm1543
BrandAicosineg
MaterialNitrile Rubber
ColorBlack
Outside Diameter14mm (0.55")
Inner Diameter9mm (0.35")

About Aicosineg

Aicosineg specializes in industrial sealing solutions, offering high-quality rubber O-rings for plumbing, machinery, and electrical applications worldwide.

Compliance & Legal

This is a dietary supplement; not intended to diagnose, treat, cure or prevent any disease.

Customer Reviews

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FAQ, See What Others Asked

What is the best way to choose the right size O-ring?
Measure the inner diameter and cross-section of your existing seal or groove. Confirm whether the sizing follows metric mm or the imperial dash-number standard, then select accordingly for a proper fit.
Are Buna-N O-rings safe for plumbing in India?
Yes, Buna-N O-rings are widely used in plumbing, offering resistance to water, oils, and hydraulic fluids. Ensure the size matches your application for a reliable seal.
Can I use these O-rings in outdoor applications?
Yes, they resist UV and weathering but avoid prolonged exposure to ozone and sunlight. Use in outdoor plumbing, mechanical, and electrical systems for best results.
How do I maintain the longevity of Buna-N O-rings?
Keep away from acetone, ethers, and esters. Store in a cool, dry place. Regular inspection and proper installation extend service life in Indian environments.
What is the typical lifespan of these O-rings?
With proper use and storage, Buna-N O-rings can last several years in plumbing and mechanical systems, resisting wear and deformation under pressure.
How to buy original Buna-N O-rings in India?
Purchase from authorized US retailers via crowcrowcrow. All duties are included, and the product is factory-sealed, arriving in 11-13 days.

Frequently bought together

Aicosineg Buna-N O-Ring 14x9x2.5mm | Nitrile Rubber Seal for Plumbing & Mechanical Use

This item:

Aicosineg Buna-N O-Ring 14x9x2.5mm | Nitrile Rubber Seal for Plumbing & Mechanical Use

₹1,510

Aicosineg Buna-N O-Ring 14x9x2.5mm | Nitrile Rubber Seal for Plumbing & Mechanical Use

This item

Aicosineg Buna-N O-Ring 14x9x2.5mm | Nitrile Rubber Seal for Plumbing & Mechanical Use

₹1,510

Total price:

₹5,160

You save ₹3,370 (40%) Extra

3 items selected

3 items

₹5,160

You save ₹3,370 (40%) Extra

Product Comparison

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Aicosineg Buna-N O-Ring 14x9x2.5mm | Nitrile Rubber Seal for Plumbing & Mechanical Use
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Spec
Price
₹1,510
₹2,280
₹2,050
₹4,110
₹1,600
₹2,140
₹1,310
₹1,950
₹1,340
₹1,700
₹3,070
₹4,460
₹3,480
₹4,000
Brand NameAicosinegFUSHIPROuxcelluxcelluxcellWNL ProductsTaiss
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹1,510₹2,280

You Save ₹770

Estimated doorstep delivery by 21 Nov - 23 Nov from USA
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Your Order Journey: From Purchase to Doorstep

You Order
Place your order
USA Warehouse dispatch
Packed & shipped
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Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you
You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you

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₹4,530+ (3× the price)
₹1,510 locked, all-in
Hard to get the original US version in India
Original US version, shipped to your door
Extra pay for Import Duties, GST, and forex fees
One price in INR, no customs charges at delivery
4–12 weeks · No tracking
11-13 days · live tracking
Grey market, no guarantee, no protection, no refund
Sourced from US retailers, India-verified, return available
Lost in transit = ₹0 back
Full protection included