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

WAT4628 N/A Teflon™ PTFE N/A 0.375 Inch N/A 0.188 Inch N/A 0.080 Inch0.085 Inch N/A Virgin
WAT3514 N/A Teflon™ PTFE N/A 0.375 Inch N/A 0.188 Inch N/A 0.093 Inch N/A
WAT2280 N/A Teflon™ PTFE N/A 0.375 Inch N/A 0.190 Inch0.195 Inch N/A 0.03 Inch0.035 Inch N/A
WAT8098 N/A Teflon™ PTFE N/A 0.375 Inch N/A 0.194 Inch N/A 0.031 Inch N/A Virgin
WAT6566 N/A Teflon™ PTFE N/A 0.375 Inch N/A 0.196 Inch N/A 0.010 Inch N/A Virgin
WAT8502 N/A Teflon™ PTFE N/A 0.375 Inch N/A 0.200 Inch N/A 0.031 Inch N/A Virgin
WAT8809 N/A Teflon™ PTFE N/A 0.375 Inch N/A 0.200 Inch N/A 0.031 Inch N/A Virgin
WAT9283 N/A Teflon™ PTFE N/A 0.375 Inch N/A 0.203 Inch N/A 0.015 Inch N/A Virgin
WAT9661 N/A Teflon™ PTFE N/A 0.375 Inch N/A 0.203 Inch N/A 0.015 Inch N/A Virgin
WAT4015 N/A Teflon™ PTFE N/A 0.375 Inch N/A 0.203 Inch N/A 0.020 Inch N/A Virgin
WAT3898 N/A Teflon™ PTFE N/A 0.375 Inch N/A 0.204 Inch N/A 0.015 Inch N/A Virgin
WAT8017 N/A Teflon™ PTFE N/A 0.375 Inch N/A 0.219 Inch N/A 0.062 Inch N/A
WAT5549 N/A Teflon™ PTFE N/A 0.375 Inch N/A 0.250 Inch N/A 0.062 Inch N/A Virgin
WAT7195 N/A Teflon™ PTFE N/A 0.375 Inch N/A 0.255 Inch N/A 0.003 Inch N/A
WAT7789 N/A Teflon™ PTFE N/A 0.375 Inch N/A 0.281 Inch N/A 0.045 Inch N/A Virgin
WAT3444 N/A Teflon™ PTFE N/A 0.375 Inch0.405 Inch N/A 0.275 Inch0.305 Inch N/A 0.015 Inch N/A
WAT9680 N/A Teflon™ PTFE N/A 0.376 Inch N/A 0.130 Inch N/A 0.010 Inch N/A
WAT7596 N/A Teflon™ PTFE N/A 0.38 Inch N/A 0.120 Inch N/A 0.035 Inch0.045 Inch N/A
WAT7974 N/A Teflon™ PTFE N/A 0.38 Inch N/A 0.151 Inch N/A 0.093 Inch N/A Virgin
WAT2501 N/A Teflon™ PTFE N/A 0.38 Inch N/A 0.255 Inch N/A 0.03 Inch N/A Virgin
WAT6069 N/A Teflon™ PTFE N/A 0.38 Inch N/A 0.312 Inch N/A 0.03 Inch N/A
WAT2586 N/A Teflon™ PTFE N/A 0.381 Inch N/A 0.226 Inch N/A 0.062 Inch N/A Virgin
WAT3545 N/A Teflon™ PTFE N/A 0.385 Inch N/A 0.156 Inch N/A 0.045 Inch N/A
WAT5168 N/A Teflon™ PTFE N/A 0.385 Inch N/A 0.285 Inch N/A 0.062 Inch N/A Virgin
WAT8526 N/A Teflon™ PTFE N/A 0.387 Inch N/A 0.118 Inch N/A 0.093 Inch N/A Virgin
Unit of Measure
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