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  • Polyurethane O-Ring, 90A Durometer, Round, Translucent
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Polyurethane O-Ring, 90A Durometer, Round, Translucent

Available in multiple versions


Price: $9.73 - $14.89
Product Specifications
Brand Name Small Parts
Material Type Polyurethane
Hardness 90 A Durometer
System of Measurement Inch
Color Translucent
Cross Section Shape Round
LowerTemperature Range -60  Degrees Fahrenheit
Upper Temperature Range 212  Degrees Fahrenheit
Specification Met AS568A
Durometer 90a
UNSPSC Code 31410000

This O-ring is made of translucent polyurethane and has a durometer of 90A... Read full product description


Currently showing 1-14 of 14
Size Nominal Inside Diameter Nominal Outside Diameter Nominal Width Inside Diameter Outside Diameter Overall Width Number of Items Part Number Price Quantity
   
006 0.114 inches 1/4 inches 0.07 inches 0.114 inches 1/4 inches 0.07 inches 25 B0053UNN8S
In Stock (3)
$10.76
Prime Eligible
007 0.145 inches 9/32 inches 0.07 inches 0.145 inches 9/32 inches 0.07 inches 25 B0053UOSKK
In Stock (9)
$12.09
Prime Eligible
008 0.176 inches 5/16 inches 0.07 inches 0.176 inches 5/16 inches 0.07 inches 25 B0053UOU9O
In Stock (7)
$11.80
Prime Eligible
009 0.208 inches 11/32 inches 0.07 inches 0.208 inches 11/32 inches 0.07 inches 25 B0053UOVFM
In Stock (11)
$13.71
Prime Eligible
010 0.239 inches 3/8 inches 0.07 inches 0.239 inches 3/8 inches 0.07 inches 25 B0053UOWNI
In Stock (7)
$13.14
Prime Eligible
011 0.301 inches 7/16 inches 0.07 inches 0.301 inches 7/16 inches 0.07 inches 25 B0053UOYPE
In Stock (3)
$14.18
Prime Eligible
012 0.364 inches 1/2 inches 0.07 inches 0.364 inches 1/2 inches 0.07 inches 25 B0053UP1WE
In Stock (3)
$13.12
Prime Eligible
013 0.426 inches 9/16 inches 0.07 inches 0.426 inches 9/16 inches 0.07 inches 25 B0053UP2Z0
In Stock (2)
$13.85
Prime Eligible
014 0.489 inches 5/8 inches 0.07 inches 0.489 inches 5/8 inches 0.07 inches 25 B0053UP3RC
In Stock (7)
$14.14
Prime Eligible
015 0.551 inches 11/16 inches 0.07 inches 0.551 inches 11/16 inches 0.07 inches 25 B0053UP5CU
In Stock (5)
$14.89
Prime Eligible
016 0.614 inches 3/4 inches 0.07 inches 0.614 inches 3/4 inches 0.07 inches 10 B0053UP66A
In Stock (5)
$9.73
Prime Eligible
017 0.676 inches 13/16 inches 0.07 inches 0.676 inches 13/16 inches 0.07 inches 10 B0053UP72S
In Stock (2)
$9.79
Prime Eligible
018 0.739 inches 7/8 inches 0.07 inches 0.739 inches 7/8 inches 0.07 inches 10 B0053UP83G
In Stock (3)
$11.43
Prime Eligible
019 0.801 inches 15/16 inches 0.07 inches 0.801 inches 15/16 inches 0.07 inches 10 B0053UP98U
In Stock (5)
$10.87
Prime Eligible
Currently showing 1-14 of 14
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Product Features

  • Made of translucent polyurethane for use with a variety of chemicals and applications
  • Durometer (hardness) of 90A for resistance to penetration
  • Round cross-section to provide a seal between cylindrical overlapping surfaces
  • For use across a wide temperature range from -60 degrees F/-51 degrees C to 212 degrees F/100 degrees C
  • Meets standards defined by Aerospace Standard AS568A

Product Details

  • Shipping Information: View shipping rates and policies
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B0053UPO2Q
  • Average Customer Review: 4.0 out of 5 stars  See all reviews (1 customer review)
  • Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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Product Description

This O-ring is made of translucent polyurethane and has a durometer of 90A. It has a round cross-section and can be used across a wide temperature range (-60 degrees F/-51 degrees C to 212 degrees F/100 degrees C). Designed for use in a wide variety of sealing applications, this polyurethane O-ring meet standards defined by Aerospace Standard AS568A, which is the Aerospace Size Standard for O-rings.

Polyurethane is resistant to oil, weather, ozone, heat, electricity, abrasion, tearing and many chemicals. It performs well in low temperatures, but is not recommended for continuous use in high temperatures or with super-heated steam.

The durometer hardness of this polyurethane O-ring is 90A. Durometers measure the hardness of a material and its resistance to permanent indentation. A higher durometer value indicates greater resistance to indentation. On a scale of 0 to 100, a value of 0 indicates that a sample was completely penetrated, while a value of 100 shows no indentation in the sample. The letter following the number identifies the shore scale, which is either shore A or D. Shore A is used for softer plastics, while shore D is used for harder plastics.

O-rings provide a pressure and fluid seal between cylindrically shaped, overlapping mating surfaces and are commonly seen in engines, faucets, flanges, valves, and various cylinders. They are circular in shape, with a round cross section, and a hole in the center, similar to a doughnut. O-rings are available in various AS568A dash sizes, which is the standardized sizing for O-rings, and defines the nominal inside diameter (ID), outer diameter (OD), and cross-sectional (CS) diameter of an O-ring.


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Most Helpful Customer Reviews

Size: 007Nominal Width: 0.07Overall Width: 0.07Outside Diameter: 9/32Inside Diameter: 0.145Nominal Inside Diameter: 0.145Number of Items: 25Nominal Outside Diameter: 9/32 Verified Purchase
I have a special and somewhat unusual project in mind and these o-rings, while not perfect, were about the best thing I could find. The color (translucent) and size were exactly as advertised, though they seemed a bit pricey.
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