Rubber Grommets

Minor Rubber manufactures a wide assortment of high-quality rubber grommets to fit most industrial applications. We maintain an extensive inventory in various sizes and materials to meet your specific requirements. Many styles are available in more than one material or durometer hardness. We also manufacture custom rubber grommets to meet unique application requirements. Our grommets include: insulation grommets, Mil-spec grommets, vibration isolation grommets and mounting hole grommets.

Specification Grades

We manufacture our rubber grommets using commercial grades of SBR, nitrile, silicone, Neoprene® 1, and EPDM. Materials are available in commercial and specification grades including:

  • NASM 3036 Composition A and B
  • Mil Spec
  • ASTM
  • AMS
  • SAE
  • And Others

Rubber Grommet Shapes

At  Minor Rubber, we are able to manufacture grommets in a variety of shapes, including:

  • Oval Grommets
  • Square Grommets
  • Rectangular Grommets 
  • Oblong Grommets
  • Round Grommets

If you are not sure what grommet shape is best for your application, contact Minor Rubber and we can make a recommendation.

Our rubber grommets are used in a wide range of applications, including electronics, aerospace, healthcare, construction, transportation, and defense applications. We serve the OEM and replacement part markets, maintaining inventory for industrial distributors. We have earned a reputation for high-quality manufacturing, so call today to see how we can assist you.

Neoprene® is a registered trademark of DuPont Performance Elastomers # Neoprene® is a registered trademark of DuPont Performance Elastomers for their brand of Chloroprene Elastomer; Minor Rubber reserves the right to provide a chloroprene material of another manufacturer in lieu of Neoprene®.


Did you know we have the ability to manufacture custom orders?

View Custom Capabilities