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O-Rings, Custom Rubber Molding, Gaskets, Hard Parts

Summit Industries, Inc. 475 Dodson Lake Drive
Arlington, Texas 76012


Summit stocks a full assortment of standard AS568 O-Rings as well as those made to JIS and other import specs and non-standard O-Rings in a wide range of rubber compounds including

  • Nitrile - base cmpd B70
  • Neoprene - base cmpd C70
  • HNBR - base cmpd HSN70
  • Viton - base cmpd V70
  • EPDM - base cmpd EP70
  • Silicone - base cmpd S70
  • Styrene Butadiene - base cmpd SBR70

Other compounds include Fluorosilicone, Aflas, Polyacrylate, and Natural Rubber, to name a few. All Summit rubber compounds are formulated according to ASTM D2000, SAE, and other industry standard specifications. Consult the Standard O-Ring Size Chart or Our Technical Pages for help in identifying an O-Ring.

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