New Process Fibre Company, Inc.
12655 North First Street
P.O. Box 2009
Greenwood, DE 19950
Toll Free: 800-497-4520 • Fax: 302-349-5730
Email: sales@newprocess.com • Website: www.newprocess.com
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Teflon™ PTFE is an excellent material for your Round Flat Washers applications. These washers are invulnerable to most substances, including those containing water or oil. Teflon™ PTFE's remarkable chemical resistance is what makes this material the ideal choice to meet your application's specifications. Glass Filled Teflon™ PTFE washers are also available.

 

All Washers are available in English and Metric Units.

  • Teflon™ PTFE exhibits a maximum operating temperature great than 600 °F.
  • Excellent Dielectric Properties
  • Demonstrates good Dimensional Stability
  • Excellent Anti-Frictional properties
  • Exhibits High Compressibility, High Creep Resistance, and Low Thermal Conductivity
  • High Melt Temperature
  • Inert to most chemicals
  • Very Low Water Absorption Characteristics
  • Low Abrasion and Wear Resistance
  • Teflon™ PTFE Washers
    • Available in thickness ranging from 0.0002" to 0.125"
    • Flat washer diameters range from as small as 0.093" to as large as 16"
  • Glass Filled Teflon™ PTFE Washers
    • Available in thicknesses ranging from 0.010" to 0.125"
    • Glass Filled Teflon™ PTFE Washers are available in 15% to 30%
Check out our manufacturing process in action below!



What is Teflon™ PTFE?

To learn more, click here.

Email us your part drawing(s) by clicking the "REQUEST INFORMATION" tab above and complete our on-line form and we will provide you with a detailed quotation.

Teflon™ PTFE
Unit of Measure
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Item #

Material

Outer Diameter

Inner Diameter

Thickness

Type

WAT3535 N/A Teflon™ PTFE N/A 0.312 Inch N/A 0.187 Inch N/A 0.024 Inch N/A Virgin
WAT6782 N/A Teflon™ PTFE N/A 0.312 Inch N/A 0.190 Inch N/A 0.010 Inch N/A
WAT8715 N/A Teflon™ PTFE N/A 0.312 Inch N/A 0.194 Inch N/A 0.031 Inch N/A Virgin
WAT5499 N/A Teflon™ PTFE N/A 0.313 Inch N/A 0.125 Inch N/A 0.015 Inch N/A Virgin
WAT3045 N/A Teflon™ PTFE N/A 0.314 Inch N/A 0.066 Inch0.069 Inch N/A 0.010 Inch N/A Virgin
WAT8852 N/A Teflon™ PTFE N/A 0.314 Inch N/A 0.102 Inch N/A 0.031 Inch N/A Virgin
WAT3502 N/A Teflon™ PTFE N/A 0.314 Inch N/A 0.120 Inch N/A 0.06 Inch N/A
WAT7091 N/A Teflon™ PTFE N/A 0.314 Inch N/A 0.185 Inch N/A 0.020 Inch0.024 Inch N/A
WAT1982 N/A Teflon™ PTFE N/A 0.315 Inch N/A 0.155 Inch N/A 0.031 Inch N/A Virgin
WAT5007 N/A Teflon™ PTFE N/A 0.315 Inch N/A 0.185 Inch N/A 0.016 Inch N/A Virgin
WAT7753 N/A Teflon™ PTFE N/A 0.315 Inch N/A 0.205 Inch N/A 0.020 Inch N/A Virgin
WAT4330 N/A Teflon™ PTFE N/A 0.317 Inch N/A 0.125 Inch N/A 0.031 Inch N/A
WAT2291 N/A Teflon™ PTFE N/A 0.317 Inch N/A 0.130 Inch N/A 0.020 Inch N/A Virgin
WAT755 N/A Teflon™ PTFE N/A 0.318 Inch N/A 0.258 Inch N/A 0.015 Inch N/A Virgin
WAT9395 N/A Teflon™ PTFE N/A 0.318 Inch N/A 0.258 Inch N/A 0.062 Inch N/A Virgin
WAT4593 N/A Teflon™ PTFE N/A 0.320 Inch N/A 0.165 Inch N/A 0.010 Inch N/A Virgin
WAT1761 N/A Teflon™ PTFE N/A 0.322 Inch N/A 0.190 Inch N/A 0.03 Inch N/A Virgin
WAT816 N/A Teflon™ PTFE N/A 0.322 Inch N/A 0.190 Inch N/A 0.045 Inch N/A Virgin
WAT2707 N/A Teflon™ PTFE N/A 0.325 Inch N/A 0.200 Inch N/A 0.020 Inch N/A Virgin
WAT7861 N/A Teflon™ PTFE N/A 0.325 Inch N/A 0.200 Inch N/A 0.03 Inch N/A Virgin
WAT2645 N/A Teflon™ PTFE N/A 0.325 Inch N/A 0.200 Inch N/A 0.062 Inch N/A
WAT2518 N/A Teflon™ PTFE N/A 0.327 Inch0.332 Inch N/A 0.217 Inch0.222 Inch N/A 0.045 Inch N/A Virgin
WAT8947 N/A Teflon™ PTFE N/A 0.328 Inch N/A 0.156 Inch N/A 0.062 Inch N/A Virgin
WAT2682 N/A Teflon™ PTFE N/A 0.328 Inch N/A 0.258 Inch N/A N/A
WAT4212 N/A Teflon™ PTFE N/A 0.328 Inch0.332 Inch N/A 0.253 Inch0.257 Inch N/A 0.008 Inch0.012 Inch N/A
Unit of Measure
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