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

WAT5663 N/A Teflon™ PTFE N/A 0.310 Inch N/A 0.170 Inch N/A 0.03 Inch N/A Virgin
WAT6933 N/A Teflon™ PTFE N/A 0.310 Inch N/A 0.06 Inch N/A 0.015 Inch N/A Virgin
WAT5100 N/A Teflon™ PTFE N/A 0.310 Inch N/A 0.130 Inch N/A 0.093 Inch N/A
WAT152 N/A Teflon™ PTFE N/A 0.310 Inch N/A 0.172 Inch N/A 0.062 Inch N/A
WAT7940 N/A Teflon™ PTFE N/A 0.310 Inch N/A 0.174 Inch N/A 0.020 Inch N/A
WAT8155 N/A Teflon™ PTFE N/A 0.311 Inch N/A 0.129 Inch N/A 0.03 Inch N/A Virgin
WAT3483 N/A Teflon™ PTFE N/A 0.3116 Inch0.3146 Inch N/A 0.192 Inch0.197 Inch N/A 0.0135 Inch0.0165 Inch N/A
WAT2016 N/A Teflon™ PTFE N/A 0.312 Inch N/A 0.038 Inch N/A 0.010 Inch N/A
WAT5172 N/A Teflon™ PTFE N/A 0.312 Inch N/A 0.070 Inch N/A 0.020 Inch N/A
WAT6033 N/A Teflon™ PTFE N/A 0.312 Inch N/A 0.093 Inch N/A 0.015 Inch N/A
WAT7540 N/A Teflon™ PTFE N/A 0.312 Inch N/A 0.097 Inch N/A 0.015 Inch N/A Virgin
WAT4756 N/A Teflon™ PTFE N/A 0.312 Inch N/A 0.115 Inch N/A 0.002 Inch N/A Virgin
WAT2172 N/A Teflon™ PTFE N/A 0.312 Inch N/A 0.115 Inch N/A 0.002 Inch N/A Virgin
WAT3347 N/A Teflon™ PTFE N/A 0.312 Inch N/A 0.115 Inch N/A 0.002 Inch N/A
WAT4169 N/A Teflon™ PTFE N/A 0.312 Inch N/A 0.115 Inch N/A 0.003 Inch N/A Virgin
WAT3343 N/A Teflon™ PTFE N/A 0.312 Inch N/A 0.115 Inch N/A 0.003 Inch N/A Virgin
WAT4005 N/A Teflon™ PTFE N/A 0.312 Inch N/A 0.115 Inch N/A 0.003 Inch N/A Virgin
WAT3353 N/A Teflon™ PTFE N/A 0.312 Inch N/A 0.115 Inch N/A 0.005 Inch N/A Virgin
WAT478 N/A Teflon™ PTFE N/A 0.312 Inch N/A 0.115 Inch N/A 0.005 Inch N/A Virgin
WAT4037 N/A Teflon™ PTFE N/A 0.312 Inch N/A 0.115 Inch N/A 0.005 Inch N/A Virgin
WAT2173 N/A Teflon™ PTFE N/A 0.312 Inch N/A 0.115 Inch N/A 0.010 Inch N/A Virgin
WAT3352 N/A Teflon™ PTFE N/A 0.312 Inch N/A 0.115 Inch N/A 0.010 Inch N/A Virgin
WAT4039 N/A Teflon™ PTFE N/A 0.312 Inch N/A 0.115 Inch N/A 0.010 Inch N/A Virgin
WAT4006 N/A Teflon™ PTFE N/A 0.312 Inch N/A 0.115 Inch N/A 0.010 Inch N/A Virgin
WAT2174 N/A Teflon™ PTFE N/A 0.312 Inch N/A 0.115 Inch N/A 0.015 Inch N/A Virgin
Unit of Measure
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