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uxcell Nitrile Rubber O-Rings 12mm OD 6mm ID 3mm Width, Metric Sealing Gasket for Automotive Machine Plumbing, Pack of 50

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$6.99

$ 2 .99 $2.99

In Stock

1.Size:7x13x3mm


About this item

  • [Size] - 12mm Outside Diameter, 6mm Inner Diameter, 3mm Cross-Section Diameter
  • [Hardness] - 70A Durometer (Shore Hardness) for resistance to penetration
  • [Nitrile Rubber] - Standard Nitrile Butadiene Rubber with a wide temperature range from -4℉ (-20°C) to 212℉ (100°C). The o rings has smooth surface, great oil and heat resistance, wear-resistant and good sealing performance
  • [Application] - These small rubber o rings are widely used for automotive, pressure washer, filter, pump, water hose, plumbing pipe, engines, valves, air conditioning maintenance and much more
  • [NOTE] - Please confirm the required size and material before purchase, and put it in the right place



Product Description

11

NBR O-Ring

  • Hardness: 70A
  • Temperature: -4℉ (-20°C) to 212℉ (100 °C)
1

Circular Cross-Section

  • They are circular, round in cross-section.
  • Designed for use in a wide variety of sealing applications.
  • Commonly provide a pressure and fluid seal between cylindrically shaped, overlapping mating surfaces and are commonly seen in engines, faucets, flanges, valves, and various cylinders.

Nitrile Butadiene Rubber O-rings

  • Good mechanical properties and high wear resistance NBR. Good resistance to many petroleum oils, greases, hydraulic fluids, alcohol, mineral oil, and grease.
  • Buna-nitrile is vulnerable to acetone, ethers, esters, ozone, sunlight, and weathering and should therefore not be used in ozone-generating electric motors, welding equipment, or in applications with exposure to UV light.

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1

Matthew barker
2025-09-05 13:26:41
It's a o ring,if you screw that up then you screwed up
AradoBlue
2025-08-27 16:11:06
Product arrived in good order.
Howard V. Tayler
2025-07-19 16:12:39
I use two sizes of these as bumpers on a wire cage. They're great. I have no idea how they function as gaskets, though.
RW
2025-06-21 13:56:57
I got a broken Snoo from a friend and these were the perfect size to replace the o-rings around the Snoo motor.
PayingBetaTester
2025-04-22 13:41:19
They are what they are and they are priced right.
Cjenn007
2025-03-23 21:29:29
Nice
Sid
2025-03-16 15:29:59
Perfect fit for the hydraulic cylinder I needed to seal.
john
2025-02-22 19:54:10
Bought two sets to find not the advertised diameter and thickness
Monique Lyrette
2025-01-20 12:28:37
Les tablettes de verre de mon meuble TV reposent sur des petits montants métalliques recouvert de 2 joints de toriques chacuns.