Seastrom Manufacturing is a washer specialist for both military and standard washers. We manufacture all types of washers from flat to complex shaped. As a stocking manufacturer, we maintain tens of thousands of part numbers and have tooling to manufacture any size of flat washer our customers should require. There is no tooling charge for any flat washer that is less than 2 inches in diameter and uses our standard tolerances and material thicknesses.

Seastrom can manufacture any washer in all industry standard thicknesses even if it is not listed on our web site. With over 90 years of experience, you can count on Seastrom to be your preferred washer supplier!

Please find all our standard washer options below. If you don’t see the shape or type of washer meets your requirements, send your custom washer specifications to Seastrom today!