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

WAT3601 N/A Teflon™ PTFE N/A 0.620 Inch0.630 Inch N/A 0.370 Inch0.380 Inch N/A 0.027 Inch0.037 Inch N/A
WAT618 N/A Teflon™ PTFE N/A 0.620 Inch0.630 Inch N/A 0.370 Inch0.380 Inch N/A 0.037 Inch0.047 Inch N/A
WAT8309 N/A Teflon™ PTFE N/A 0.620 Inch0.640 Inch N/A 0.385 Inch0.395 Inch N/A 0.062 Inch N/A Virgin
WAt973 N/A Teflon™ PTFE N/A 0.621 Inch0.631 Inch N/A 0.188 Inch0.198 Inch N/A 0.062 Inch N/A
WAT5024 N/A Teflon™ PTFE N/A 0.621 Inch0.631 Inch N/A 0.375 Inch0.385 Inch N/A 0.021 Inch0.027 Inch N/A
WAT5535 N/A Teflon™ PTFE N/A 0.622 Inch N/A 0.254 Inch N/A 0.010 Inch N/A Virgin
WAT2343 N/A Teflon™ PTFE N/A 0.622 Inch0.636 Inch N/A 0.307 Inch0.321 Inch N/A 0.093 Inch N/A Virgin
WAT3268 N/A Teflon™ PTFE N/A 0.623 Inch0.631 Inch N/A 0.473 Inch0.481 Inch N/A 0.028 Inch0.036 Inch N/A Virgin
WAT4489 N/A Teflon™ PTFE N/A 0.623 Inch0.631 Inch N/A 0.473 Inch0.481 Inch N/A 0.029 Inch0.033 Inch N/A Virgin
WAT2492 N/A Teflon™ PTFE N/A 0.625 Inch N/A 0.175 Inch N/A 0.061 Inch N/A Virgin
WAT6054 N/A Teflon™ PTFE N/A 0.625 Inch N/A 0.214 Inch N/A 0.015 Inch N/A
WAT8086 N/A Teflon™ PTFE N/A 0.625 Inch N/A 0.219 Inch N/A 0.016 Inch N/A Virgin
WAT8193 N/A Teflon™ PTFE N/A 0.625 Inch N/A 0.250 Inch N/A 0.062 Inch N/A Virgin
WAT7452 N/A Teflon™ PTFE N/A 0.625 Inch N/A 0.250 Inch N/A 0.007 Inch N/A
WAT7450 N/A Teflon™ PTFE N/A 0.625 Inch N/A 0.250 Inch N/A 0.012 Inch N/A Virgin
WAT882 N/A Teflon™ PTFE N/A 0.625 Inch N/A 0.250 Inch N/A 0.031 Inch N/A Virgin
WAT7061 N/A Teflon™ PTFE N/A 0.625 Inch N/A 0.250 Inch N/A 0.031 Inch N/A
WAT2256 N/A Teflon™ PTFE N/A 0.625 Inch N/A 0.250 Inch N/A 0.062 Inch N/A Virgin
WAT3511 N/A Teflon™ PTFE N/A 0.625 Inch N/A 0.250 Inch N/A 0.093 Inch N/A
WAT6034 N/A Teflon™ PTFE N/A 0.625 Inch N/A 0.26 Inch N/A 0.010 Inch N/A
WAT6032 N/A Teflon™ PTFE N/A 0.625 Inch N/A 0.26 Inch N/A 0.015 Inch N/A
WAT1410 N/A Teflon™ PTFE N/A 0.625 Inch N/A 0.26 Inch N/A 0.020 Inch N/A Virgin
WAT2390 N/A Teflon™ PTFE N/A 0.625 Inch N/A 0.26 Inch N/A 0.093 Inch N/A Virgin
WAT6363 N/A Teflon™ PTFE N/A 0.625 Inch N/A 0.26 Inch N/A 0.093 Inch N/A Virgin
WAT5954 N/A Teflon™ PTFE N/A 0.625 Inch N/A 0.265 Inch N/A 0.010 Inch N/A
Unit of Measure
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