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uxcell Nitrile Rubber O-Rings 7mm OD 3mm ID 2mm Width, Metric Sealing Gasket for Automotive Machine Plumbing, Pack of 200

5.0 (12) Write Review
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$6.99

$ 2 .99 $2.99

In Stock

1.Size:3x7x2mm


About this item

  • [Size] - 7mm Outside Diameter, 3mm Inner Diameter, 2mm 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

Geoff
2025-08-25 18:11:48
Bought these for use on a Neko rig, much cheaper than from a fishing outfit.
Snowman
2025-08-17 18:59:51
I got these for replacements for where the fuel draft tube enters the sump on Toyotomi Laser heaters. Works fine, no issues yet.
Chuck Risiott
2025-08-10 13:00:56
Great product.
stuckathome
2025-06-04 16:53:34
They keep the glasses from slipping out of the o-rings on the ends of the chain, & the do it well.
dean d.
2025-06-01 19:05:35
Worked good
GREG W.
2025-05-24 10:00:36
Satisfied with purchase.
Steve Gee
2025-05-17 10:55:21
Good price, good quality.
yannick moreau
2025-04-15 19:42:48
Perfect to hold senko worm for wacky fishing.
Yahya
2025-03-14 14:50:38
Confome a ma demande 👍🏆
VICTOR M.
2025-03-10 13:52:18
BUEN PRODUCTO
Lino Desbois
2025-02-14 10:15:44
Très bon
stefano cefaloni
2025-02-07 11:38:06
Excellent product