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

WAT6287 N/A Teflon™ PTFE N/A 0.329 Inch N/A 0.251 Inch N/A 0.010 Inch N/A
WAT9146 N/A Teflon™ PTFE N/A 0.329 Inch N/A 0.251 Inch N/A 0.015 Inch N/A Virgin
WAT6312 N/A Teflon™ PTFE N/A 0.329 Inch N/A 0.251 Inch N/A 0.031 Inch N/A Virgin
WAT552 N/A Teflon™ PTFE N/A 0.330 Inch N/A 0.119 Inch0.123 Inch N/A 0.020 Inch N/A
WAT1618 N/A Teflon™ PTFE N/A 0.333 Inch N/A 0.185 Inch N/A 0.062 Inch N/A Virgin
WAT3744 N/A Teflon™ PTFE N/A 0.335 Inch N/A 0.175 Inch N/A 0.062 Inch N/A Virgin
WAT1611 N/A Teflon™ PTFE N/A 0.335 Inch N/A 0.185 Inch N/A 0.062 Inch N/A Virgin
WAT8576 N/A Teflon™ PTFE N/A 0.337 Inch N/A 0.26 Inch N/A 0.025 Inch N/A
WAT8105 N/A Teflon™ PTFE N/A 0.340 Inch N/A 0.26 Inch N/A 0.025 Inch N/A
WAT2255 N/A Teflon™ PTFE N/A 0.341 Inch0.351 Inch N/A 0.227 Inch0.237 Inch N/A 0.035 Inch0.045 Inch N/A
WAT3521 N/A Teflon™ PTFE N/A 0.343 Inch N/A 0.166 Inch N/A 0.020 Inch N/A
WAT2676 N/A Teflon™ PTFE N/A 0.343 Inch N/A 0.203 Inch N/A 0.040 Inch N/A Virgin
WAT5762 N/A Teflon™ PTFE N/A 0.344 Inch N/A 0.170 Inch N/A 0.005 Inch N/A Virgin
WAT6983 N/A Teflon™ PTFE N/A 0.344 Inch N/A 0.170 Inch N/A 0.010 Inch N/A
WAT1508 N/A Teflon™ PTFE N/A 0.345 Inch N/A 0.132 Inch N/A 0.062 Inch N/A Virgin
WAT9125 N/A Teflon™ PTFE N/A 0.347 Inch N/A 0.250 Inch N/A 0.025 Inch N/A Virgin
WAT7605 N/A Teflon™ PTFE N/A 0.350 Inch N/A 0.125 Inch N/A 0.050 Inch N/A
WAT6703 N/A Teflon™ PTFE N/A 0.350 Inch N/A 0.175 Inch N/A 0.050 Inch N/A
WAT6096 N/A Teflon™ PTFE N/A 0.350 Inch N/A 0.175 Inch N/A 0.062 Inch N/A Virgin
WAT2529 N/A Teflon™ PTFE N/A 0.350 Inch N/A 0.195 Inch N/A 0.005 Inch N/A Virgin
WAT5083 N/A Teflon™ PTFE N/A 0.354 Inch N/A 0.169 Inch N/A 0.040 Inch N/A
WAT9043 N/A Teflon™ PTFE N/A 0.358 Inch N/A 0.228 Inch N/A 0.031 Inch N/A
WAT5742 N/A Teflon™ PTFE N/A 0.360 Inch N/A 0.170 Inch N/A 0.03 Inch N/A
WAT5743 N/A Teflon™ PTFE N/A 0.360 Inch N/A 0.170 Inch N/A 0.062 Inch N/A
WAT1529 N/A Teflon™ PTFE N/A 0.360 Inch0.370 Inch N/A 0.125 Inch0.133 Inch N/A 0.031 Inch N/A Virgin
Unit of Measure
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