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

WAT1501 N/A Teflon™ PTFE N/A 0.150 Inch N/A 0.059 Inch N/A 0.015 Inch N/A Virgin
WAT3647 N/A Teflon™ PTFE N/A 0.153 Inch0.159 Inch N/A 0.064 Inch0.068 Inch N/A 0.027 Inch0.031 Inch N/A Virgin
WAT7309 N/A Teflon™ PTFE N/A 0.156 Inch N/A 0.035 Inch N/A 0.010 Inch N/A Virgin
WAT1494 N/A Teflon™ PTFE N/A 0.156 Inch N/A 0.075 Inch N/A 0.03 Inch N/A Virgin
WAT8639 N/A Teflon™ PTFE N/A 0.156 Inch N/A 0.077 Inch N/A 0.015 Inch N/A Virgin
WAT5261 N/A Teflon™ PTFE N/A 0.156 Inch N/A 0.093 Inch N/A 0.03 Inch N/A Virgin
WAT8793 N/A Teflon™ PTFE N/A 0.157 Inch N/A 0.079 Inch N/A 0.040 Inch N/A Virgin
WAT9569 N/A Teflon™ PTFE N/A 0.1575 Inch N/A 0.0787 Inch N/A 0.010 Inch N/A Virgin
WAT2446 N/A Teflon™ PTFE N/A 0.168 Inch N/A 0.116 Inch N/A 0.007 Inch N/A
WAT5824 N/A Teflon™ PTFE N/A 0.168 Inch N/A 0.116 Inch N/A 0.008 Inch N/A
WAT1499 N/A Teflon™ PTFE N/A 0.178 Inch0.18 Inch N/A 0.067 Inch0.071 Inch N/A 0.010 Inch N/A Virgin
WAT5222 N/A Teflon™ PTFE N/A 0.18 Inch N/A 0.094 Inch N/A 0.031 Inch N/A
WAT6685 N/A Teflon™ PTFE N/A 0.18 Inch N/A 0.099 Inch N/A 0.031 Inch N/A
WAT7037 N/A Teflon™ PTFE N/A 0.18 Inch N/A 0.080 Inch N/A 0.062 Inch N/A Virgin
WAT7499 N/A Teflon™ PTFE N/A 0.18 Inch N/A 0.089 Inch N/A 0.020 Inch N/A Virgin
WAT5381 N/A Teflon™ PTFE N/A 0.18 Inch N/A 0.125 Inch N/A 0.015 Inch N/A
WAT1801 N/A Teflon™ PTFE N/A 0.182 Inch0.192 Inch N/A 0.127 Inch0.133 Inch N/A 0.005 Inch N/A Virgin
WAT8109 N/A Teflon™ PTFE N/A 0.184 Inch N/A 0.075 Inch N/A 0.045 Inch N/A
WAT7114 N/A Teflon™ PTFE N/A 0.185 Inch N/A 0.086 Inch N/A 0.045 Inch N/A Virgin
WAT7738 N/A Teflon™ PTFE N/A 0.185 Inch N/A 0.110 Inch N/A 0.045 Inch N/A
WAT7498 N/A Teflon™ PTFE N/A 0.185 Inch N/A 0.118 Inch N/A 0.020 Inch N/A Virgin
WAT5275 N/A Teflon™ PTFE N/A 0.185 Inch0.205 Inch N/A 0.098 Inch0.105 Inch N/A 0.010 Inch N/A
WAT7850 N/A Teflon™ PTFE N/A 0.187 Inch N/A 0.036 Inch N/A 0.015 Inch N/A
WAT2654 N/A Teflon™ PTFE N/A 0.187 Inch N/A 0.036 Inch N/A 0.020 Inch N/A
WAT5897 N/A Teflon™ PTFE N/A 0.187 Inch N/A 0.065 Inch N/A 0.025 Inch N/A
Unit of Measure
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