McMasters Koss Company
Phone: 800-548-0089
Fax: 248-549-7753
Geo Location Marker
4224 Normandy Court
Royal Oak, MI 48073

View Map

OEMs love our managed inventory and consignment programs! McMasters Koss is a QS 9000/ISO 9002 manufacturer of standard and metric seals, o-rings, gaskets, oil seals, diaphragms, caps and custom-molded shapes in buna, Viton®, silicone, HNBR, EDPM, neoprene, perfluoro and more. We have it in stock!

Company Reviews


Mail * Indicates Required Fields

Email McMasters Koss Company

First Name:*

Last Name:*

Email Address:*

Company Name:*

Zip/Postal Code:*



Enter the text as shown:*

WARNING: This form is not to be used for solicitation. Solicitation is a violation of the Terms and Conditions of this site. Solicitors will have their IP banned and reported to the FCC.