Free rubber washer spec sheets & CAD downloads
Every flat rubber washer in the Rubber Washer Warehouse catalogue (1,747 sizes, 12,229 size/material combinations) has a free one-page PDF spec sheet with a dimensioned drawing and tolerances, plus CAD files: a 2D DXF (OD/ID circles + title block, inches or mm) and a 3D STEP solid. Materials: neoprene, EPDM, nitrile (Buna-N), silicone, natural rubber, Viton (FKM) and fiber.
Pick a size to see its spec sheet and CAD links.
Browse by outside diameter
- 3/16" OD
- 1/4" OD
- 5/16" OD
- 3/8" OD
- 7/16" OD
- 1/2" OD
- 17/32" OD
- 9/16" OD
- 5/8" OD
- 11/16" OD
- 3/4" OD
- 13/16" OD
- 7/8" OD
- 15/16" OD
- 1" OD
- 1-1/16" OD
- 1-1/8" OD
- 1-1/4" OD
- 1-5/16" OD
- 1-3/8" OD
- 1-1/2" OD
- 1-5/8" OD
- 1-3/4" OD
- 2" OD
- 2-1/4" OD
- 2-1/2" OD
- 2-3/4" OD
- 3" OD
- 3-1/2" OD
- 4" OD
What's on each spec sheet
Dimensioned front view and section (OD, ID, thickness in fractions, decimal inches and mm), typical tolerances, material hardness (Shore A), service temperature, a chemical-resistance table (water, steam, oil, fuel, ozone/UV, acids, alkalis, ketones), typical uses, links to price tiers and the material guide, and a QR code back to the product.