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Rubber O-rings are an extremely popular and widely used type of seal. O-rings are a doughnut shaped seal typically used to stop the passing of air or fluid in or out of a defined space. These products prevent leakage in critical high-pressure, vacuum, and hydraulic systems.

Allstates Rubber & Tool Corp. supplies rubber O-Rings to many different industrial and commercial sectors such as:

  • OEM
  • Laboratory
  • Pharmaceutical
  • Engineering
  • Construction
  • Food and chemical processing
  • Marine
  • Automotive
  • Plumbing

Allstates Rubber stocks and sells over 300 sizes of rubber O-Rings in a variety of  internal diameters and cross-sections.

Since Allstates Rubber & Tool Corp. has been finding our customers the right rubber O-rings to match their unique performance specifications. Contact us to find the right size for your application via email or phone today.

O-Rings
Unit of Measure
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Item #

I.D.

Tolerance

Width W

Tolerance

OR-435 N/A 5.725 N/A .023 ± N/A .275 N/A .006
OR-436 N/A 5.850 N/A .023 ± N/A .275 N/A .006
OR-437 N/A 5.975 N/A .023 ± N/A .275 N/A .006
OR-438 N/A 6.225 N/A .023 ± N/A .275 N/A .006
OR-439 N/A 6.475 N/A .023 ± N/A .275 N/A .006
OR-440 N/A 6.725 N/A .023 ± N/A .275 N/A .006
OR-441 N/A 6.975 N/A .023 ± N/A .275 N/A .006
OR-442 N/A 7.225 N/A .030 ± N/A .275 N/A .006
OR-443 N/A 7.475 N/A .030 ± N/A .275 N/A .006
OR-444 N/A 7.725 N/A .030 ± N/A .275 N/A .006
OR-445 N/A 7.975 N/A .030 ± N/A .275 N/A .006
OR-446 N/A 8.475 N/A .030 ± N/A .275 N/A .006
OR-447 N/A 8.975 N/A .030 ± N/A .275 N/A .006
OR-448 N/A 9.475 N/A .030 ± N/A .275 N/A .006
OR-449 N/A 9.975 N/A .030 ± N/A .275 N/A .006
OR-450 N/A 10.475 N/A .030 ± N/A .275 N/A .006
OR-451 N/A 10.975 N/A .030 ± N/A .275 N/A .006
OR-452 N/A 11.475 N/A .030 ± N/A .275 N/A .006
OR-453 N/A 11.975 N/A .030 ± N/A .275 N/A .006
OR-454 N/A 12.475 N/A .030 ± N/A .275 N/A .006
OR-455 N/A 12.975 N/A .030 ± N/A .275 N/A .006
OR-456 N/A 13.475 N/A .030 ± N/A .275 N/A .006
OR-457 N/A 13.975 N/A .030 ± N/A .275 N/A .006
OR-458 N/A 14.475 N/A .030 ± N/A .275 N/A .006
OR-459 N/A 14.975 N/A .030 ± N/A .275 N/A .006
Unit of Measure
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