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Internet # 204225896

Model # 815768

7/16 in. Black Neoprene Washer (3-Piece)

  • Liquids and gas can't get through its tight moisture seal
  • Made of rubber with a black finish
  • Use where you want to prevent moisture
  • View More Details
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Product Details

These neoprene flat washers provide a tight moisture barrier to seal out liquids and gas and also help cushion the nut or bolt head. It is the same washer used in a bonded sealing washer. The package size designates the inner diameter of the washer. Used in applications with nuts and bolts or screws where moisture prevention is a concern.

Additional Resources

From the Manufacturer



Dimensions: H 0.12 in, W 1.12 in, D 1.12 in


Inside Diameter7/16 inOutside Diameter1-1/16 in
Product Depth (in.)1.12 inProduct Height (in.)0.12 in
Product Width (in.)1.12 inWasher Size7/16 in
Washer Thickness0.065 in


ACQ Rated FastenerNoFastener TypeFlat Washer
Finish FamilyBlackFits Bolt Size7/16 inch
GradeNot GradedMaterialRubber
Measurement StandardUSSPackage Quantity3

Warranty / Certifications

Manufacturer WarrantyNone

Questions & Answers

Q:what is the ID & OD?
by|Sep 7, 2020
1 Answer
Answer This Question

A:  For this neoprene washer the ID is 7/16 in and the OD is 1-1/16 in.

by|Sep 10, 2020
    Q:Is the washer food safe? Meaning, can it be used in applications where it could come into contact...
    by|Mar 9, 2017
    0 Answer
    Answer This Question
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    Customer Reviews

    5 out of 5
    • 5
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    • 100% recommend this product
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    Three rubber washers.
    Little to say. Rubber washer. Three in package, closely matched in size, smoothly cut.
    • Verified Purchase
    • Recommended
    Exactly as described...
    Exactly as described
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    Rating provided by a verified purchaser...
    Rating provided by a verified purchaser
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    Easy to cut to perfect size...
    Easy to cut to perfect size
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    Showing 1-4 of 4 reviews