Click here to submit a custom washer request. We can fabricate nearly all washer dimensions.

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.

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Outer Diameter (Inch)

Inner Diameter (Inch)

Thickness (Inch)

Color

Item #

Material

Outer Diameter

Inner Diameter

Thickness

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CUSTOM-DELRIN N/A N/A N/A N/A N/A N/A
WAO121 N/A Delrin AF N/A 0.629 Inch N/A 0.446 Inch N/A 0.02 Inch N/A N/A
WAO138 N/A Delrin 100 AF Blend N/A 0.630 Inch N/A 0.480 Inch N/A 0.025 Inch N/A N/A
WAO197 N/A Delrin 100 AF N/A 1.497 Inch N/A 1.126 Inch N/A 0.125 Inch N/A N/A
WAT1313 N/A Delrin N/A 1.563 Inch1.587 Inch N/A 1.094 Inch1.110 Inch N/A 0.035 Inch0.045 Inch N/A Natural N/A
WAT1477 N/A Delrin N/A 1.563 Inch1.587 Inch N/A 0.898 Inch0.914 Inch N/A 0.035 Inch0.045 Inch N/A Natural N/A
WAT1771 N/A Delrin AF N/A 0.520 Inch N/A 0.320 Inch N/A 0.02 Inch N/A N/A
WAT4025 N/A Delrin AF N/A 0.700 Inch N/A 0.565 Inch0.570 Inch N/A 0.031 Inch N/A Natural N/A
WAT4063 N/A Delrin N/A 0.906 Inch N/A 0.787 Inch N/A 0.04 Inch N/A Natural N/A
WAT4090 N/A Delrin N/A 1.000 Inch N/A 0.762 Inch N/A 0.062 Inch N/A Natural N/A
WAT4170 N/A Delrin 150 SA N/A 2.111 Inch N/A 1.881 Inch N/A 0.025 Inch N/A N/A
WAT4180 N/A Delrin N/A 0.8 Inch0.810 Inch N/A 0.630 Inch0.640 Inch N/A 0.078 Inch N/A Natural N/A
WAT4199 N/A Delrin 150 N/A 0.550 Inch N/A 0.428 Inch N/A 0.031 Inch N/A N/A
WAT4203 N/A Delrin N/A 0.995 Inch1.005 Inch N/A 0.675 Inch0.685 Inch N/A 0.058 Inch0.064 Inch N/A Natural N/A
WAT4237 N/A Delrin N/A 0.25 Inch N/A 0.125 Inch N/A 0.062 Inch N/A Natural N/A
WAT4304 N/A Delrin N/A 2.00 Inch N/A 1.490 Inch N/A 0.125 Inch N/A Black N/A
WAT4477 N/A Delrin N/A 1.270 Inch N/A 0.890 Inch N/A 0.078 Inch N/A Natural N/A
WAT4527 N/A Delrin N/A 1.630 Inch N/A 1.390 Inch N/A 0.02 Inch N/A Natural N/A
WAT4536 N/A Delrin AF N/A 0.650 Inch N/A 0.187 Inch N/A 0.062 Inch N/A N/A
WAT4882 N/A Delrin N/A 1.000 Inch N/A 0.375 Inch N/A 0.062 Inch N/A Black N/A
WAT4883 N/A Delrin N/A 1.000 Inch N/A 0.375 Inch N/A 0.062 Inch N/A Natural N/A
WAT4926 N/A Delrin AF N/A 1.500 Inch N/A 0.3775 Inch N/A 0.062 Inch N/A N/A
WAT4982 N/A Delrin N/A 1.145 Inch N/A 0.890 Inch N/A 0.031 Inch N/A Natural N/A
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 N/A
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 N/A
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