Mr O-Ring 202 Buna-N O-Ring, 70A Durometer, Black, 1/4" ID, 1/2" OD, 1/8" Width (Pack of 100)
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Mr O-Ring 202 Buna-N O-Ring, 70A Durometer, Black, 1/4" ID, 1/2" OD, 1/8" Width (Pack of 100)

4.7/5
Product ID: 34919498
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Details

  • Material
    Nitrile Rubber
  • Nominal Inside Diameter
    0.23 Inches
  • Item Diameter
    0.51 Inches
  • Brand
    Mr O-Ring
  • Color
    Black
🔩Precision 1/4" ID & AS568A aerospace standard
🌡️Wide temperature range: -30°F to 250°F
🛡️70A Durometer hardness for superior durability
Frequently Bought Together

Description

🔧 Seal the deal with precision and power!

  • BULK PACK ADVANTAGE - 100-pack supply keeps your projects running without interruption or downtime
  • THERMAL VERSATILITY - Operates flawlessly from freezing -30°F to scorching 250°F, perfect for diverse environments
  • ENGINEERED FOR ENDURANCE - 70A hardness ensures long-lasting resistance against wear and penetration
  • INDUSTRY TRUSTED QUALITY - Meets rigorous Aerospace Standard AS568A for reliable, professional-grade sealing
  • PRECISION FIT GUARANTEED - Exact 1/4" inner diameter and 1/2" outer diameter for seamless sealing performance

The Mr O-Ring 202 Buna-N O-Ring is a high-performance sealing solution crafted from durable Buna-N material with a 70A hardness rating. Designed to withstand temperatures from -30°F to 250°F, it offers reliable sealing for fluids and hydrocarbons. With precise dimensions (1/4" ID, 1/2" OD) and compliance with Aerospace Standard AS568A, this pack of 100 O-rings is ideal for professionals demanding consistent quality and bulk availability.

Reviews

4.7

All from verified purchases

R**N

serve their purpose on router bits

On a suggestion in a book on table routing, I got these to put on the 1/4 inch shanks of router bits to seat them in the collett properly. The 1/4 inch o-rings fit snugly on 1/4 inch shanks and serve their purpose. You're not suppose to bottom out a bit in the collett and this alleviates the need to guess whether you're a 1/8 inch higher.

G**I

Fixed Our Snoo Bassinet!

Our Snoo bassinet first began making creaking noises then eventually stopped every bit of motion. In doing some online research, other people experienced the same and discovered that simply swapping the worn out o-rings would fix this. After disassembling the bassinet and replacing the o-ring.. the Snoo was working as good as new. Movement was restored and the motion was quieter than before.

R**D

Snoo Motor O-Ring

Worked great for replacing the Snoo motor O-rings. I was able to use 3 instead of 2

J**Y

Perfect part for the need

Did exactly what I needed them for!

J**E

Perfect for the Snoo motor shaft

Our Snoo stopped moving and luckily I just had to replace this. They seem slightly thicker than the original ones, and I could only fit 2 instead of 3 rings. Still, the Snoo is working fine again.

D**W

Great band for your buck

This was perfect to fix our snoo! A super cheap solution to a very expensive product. Came fast and is exactly what we needed

V**T

Perfect for SNOO repair

Used these to repair a squeaky and mostly motionless SNOO bassinet. Good as new; perfect fit!

L**F

Got it for matchbox cars

Hopefully it shows the size I got.Fit great in place of the hard ill-fitting plastic tires.So far I've used them on the No.19 Lotus Race Car and the Alvis Stalwart and they fit tight and mimick the size of the originals pretty well.

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TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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$47.92

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Mr O Ring 202 Buna N O Ring 70a Durometer | Desertcart LEBANON