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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Delrin® Homopolymer resins are made by DuPont™. These resins provide unique performance characteristics over many ordinary plastics yielding excellent strength, stiffness and impact resistance. Delrin® Flat Washers or Delrin® Spacers has equally good dimensional stability, toughness, chemical resistance, low wear and low friction resistance as well.

All Washer Dimensions available in English and/or Metric Units. 

  • Wider dimensional parameters are a New Process specialty. Delrin® Flat Washers or Delrin® Spacers can be created in materials from .010” to .187” thick, in sizes as small as .093” and as large as 12” 
  • Delrin® performance characteristics are:
    • Toughness at low temperatures (down to –40°C)
    • High mechanical strength and rigidity
    • Fatigue endurance unmatched by other plastics
    • High resistance to repeated impacts
    • Excellent resistance to moisture, petrol, solvents etc.
    • Excellent dimensional stability
    • Natural lubricity Resilience
    • Good electrical insulating characteristics
    • Wide temperature range (in air –50 to +90°C with intermittent use up to 160°C


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.

Delrin® Washers
Unit of Measure
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Item #

Material

Outer Diameter

Inner Diameter

Thickness

Color

WAT5280 N/A Delrin® N/A 0.405 Inch0.415 Inch N/A 0.145 Inch0.151 Inch N/A 0.057 Inch0.067 Inch N/A Natural
WAT7133 N/A Delrin® N/A 0.438 Inch N/A 0.080 Inch N/A 0.062 Inch N/A Black
WAT9134 N/A Delrin® N/A 0.438 Inch N/A 0.130 Inch N/A 0.031 Inch N/A Natural
WAT6824 N/A Delrin® N/A 0.490 Inch0.498 Inch N/A 0.254 Inch0.262 Inch N/A 0.047 Inch N/A Natural
WAT5376 N/A Delrin® N/A 0.495 Inch0.505 Inch N/A 0.307 Inch0.317 Inch N/A 0.028 Inch0.034 Inch N/A Natural
WAT4998 N/A Delrin® N/A 0.495 Inch0.505 Inch N/A 0.124 Inch0.134 Inch N/A 0.057 Inch0.067 Inch N/A Natural
WAT9133 N/A Delrin® N/A 0.5 Inch N/A 0.190 Inch N/A 0.031 Inch N/A Natural
WAT5923 N/A Delrin® N/A 0.5 Inch N/A 0.26 Inch N/A 0.093 Inch N/A Black
WAT6562 N/A Delrin® N/A 0.5 Inch N/A 0.265 Inch N/A 0.030 Inch N/A Natural
WAT5827 N/A Delrin® N/A 0.5 Inch N/A 0.375 Inch N/A 0.025 Inch N/A Natural
WAT4999 N/A Delrin® N/A 0.559 Inch0.569 Inch N/A 0.379 Inch0.389 Inch N/A 0.057 Inch0.067 Inch N/A Natural
WAT8835 N/A Delrin® N/A 0.565 Inch N/A 0.203 Inch N/A 0.062 Inch N/A Natural
WAT6973 N/A Delrin® N/A 0.625 Inch N/A 0.330 Inch N/A 0.031 Inch N/A Black
WAT6926 N/A Delrin® N/A 0.625 Inch N/A 0.330 Inch N/A 0.031 Inch N/A Natural
WAT6972 N/A Delrin® N/A 0.625 Inch N/A 0.330 Inch N/A 0.125 Inch N/A Black
WAT6925 N/A Delrin® N/A 0.625 Inch N/A 0.330 Inch N/A 0.125 Inch N/A Natural
WAT8051 N/A Delrin® N/A 0.625 Inch N/A 0.343 Inch N/A 0.020 Inch N/A
WAT5685 N/A Delrin® N/A 0.625 Inch N/A 0.380 Inch N/A 0.030 Inch N/A Natural
WAT6913 N/A Delrin® N/A 0.625 Inch N/A 0.380 Inch N/A 0.062 Inch N/A Natural
WAT9114 N/A Delrin® N/A 0.625 Inch N/A 0.39 Inch N/A 0.045 Inch N/A Natural
WAT9711 N/A Delrin® N/A 0.628 Inch N/A 0.438 Inch N/A 0.040 Inch N/A Black
wat8780 N/A Delrin® N/A 0.630 Inch N/A 0.394 Inch N/A 0.040 Inch N/A Black
WAT8537 N/A Delrin® N/A 0.630 Inch N/A 0.394 Inch N/A 0.040 Inch N/A Natural
WAT5992 N/A Delrin® N/A 0.635 Inch N/A 0.535 Inch N/A 0.031 Inch N/A Natural
WAT6178 N/A Delrin® N/A 0.674 Inch N/A 0.15 Inch N/A 0.030 Inch N/A Natural
Unit of Measure
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