Nylon Flat Washers - Lightweight, Non-Conductive Plastic Washers

Nylon flat washers are among the most versatile plastic washers available, providing electrical insulation, corrosion resistance, and lightweight performance across automotive, electronics, industrial, and consumer applications. Superior Washer & Gasket Corp manufactures nylon washers in a comprehensive range of standard sizes and produces custom nylon flat washers to your exact specifications.

Our ISO 9001:2015 certified plastic washer manufacturing capabilities include nylon, Nylatron, Delrin, and other engineering plastics. We maintain broad nylon washer inventory for fast delivery and produce custom nylon flat washers in metric and imperial sizes-all made in the U.S.A.

Electrical insulation and lightweight nylon construction
Broad size range in stock for fast delivery
Custom nylon flat washers to specification
ISO 9001:2015 certified quality control
Made in the U.S.A.

Showing 651–700 of 704 products

SKU	ID	OD	Thickness	Material	ID TOL	OD TOL	Quantity
220-691-032	ID 0.196	OD 0.43	Thickness 0.032	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-692-062	ID 0.12	OD 0.246	Thickness 0.062	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-693-031	ID 0.319	OD 0.627	Thickness 0.031	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-694-031	ID 0.5	OD 1.497	Thickness 0.031	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-70-010	ID 0.097	OD 0.234	Thickness 0.01	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-707-032	ID 0.144	OD 0.502	Thickness 0.032	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-708-125	ID 1.032	OD 1.742	Thickness 0.125	Material Nylon	ID TOL +-.010	OD TOL +-.010	Quantity
220-709-032	ID 0.315	OD 0.562	Thickness 0.032	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-71-031	ID 0.097	OD 0.25	Thickness 0.031	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-710-062	ID 0.409	OD 2.004	Thickness 0.062	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-711-020	ID 0.676	OD 0.877	Thickness 0.02	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-712-016	ID 0.253	OD 0.375	Thickness 0.016	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-713-016	ID 0.412	OD 0.788	Thickness 0.016	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-714-030	ID 0.458	OD 0.814	Thickness 0.03	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-715-062	ID 0.485	OD 0.872	Thickness 0.062	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-716-031	ID 0.092	OD 0.188	Thickness 0.031	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-717-080	ID 0.256	OD 1.002	Thickness 0.08	Material Nylon	ID TOL +-.005	OD TOL +-.010	Quantity
220-718-125	ID 0.403	OD 0.76	Thickness 0.125	Material Nylon	ID TOL +-.010	OD TOL +-.010	Quantity
220-719-020	ID 0.09	OD 0.224	Thickness 0.02	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-720-031	ID 0.257	OD 0.628	Thickness 0.031	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-721-031	ID 0.377	OD 0.876	Thickness 0.031	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-722-021	ID 2.503	OD 3.075	Thickness 0.021	Material Nylon	ID TOL +-.010	OD TOL +-.015	Quantity
220-723-125	ID 0.386	OD 1.431	Thickness 0.125	Material Nylon	ID TOL +-.015	OD TOL +-.015	Quantity
220-724-020	ID 0.148	OD 0.249	Thickness 0.02	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-725-040	ID 0.561	OD 0.907	Thickness 0.04	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-73-010	ID 0.097	OD 0.312	Thickness 0.01	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-73-015	ID 0.097	OD 0.312	Thickness 0.015	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-74-031	ID 0.097	OD 0.375	Thickness 0.031	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-75-031	ID 0.097	OD 0.5	Thickness 0.031	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-76-016	ID 0.104	OD 0.171	Thickness 0.016	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-77-031	ID 0.104	OD 0.18	Thickness 0.031	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-78-016	ID 0.104	OD 0.187	Thickness 0.016	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-79-016	ID 0.104	OD 0.218	Thickness 0.016	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-80-031	ID 0.104	OD 0.25	Thickness 0.031	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-81-031	ID 0.104	OD 0.281	Thickness 0.031	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-82-031	ID 0.104	OD 0.312	Thickness 0.031	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-83-062	ID 0.104	OD 0.343	Thickness 0.062	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-84-031	ID 0.104	OD 0.375	Thickness 0.031	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-85-062	ID 0.104	OD 0.437	Thickness 0.062	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-86-031	ID 0.104	OD 0.5	Thickness 0.031	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-87-031	ID 0.104	OD 0.562	Thickness 0.031	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-88-031	ID 0.104	OD 0.625	Thickness 0.031	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-89-016	ID 0.109	OD 0.181	Thickness 0.016	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-90-031	ID 0.109	OD 0.187	Thickness 0.031	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-91-016	ID 0.109	OD 0.218	Thickness 0.016	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-92-062	ID 0.109	OD 0.25	Thickness 0.062	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-93-031	ID 0.109	OD 0.312	Thickness 0.031	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-94-031	ID 0.109	OD 0.375	Thickness 0.031	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-95-010	ID 0.116	OD 0.163	Thickness 0.01	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity
220-96-016	ID 0.116	OD 0.187	Thickness 0.016	Material Nylon	ID TOL +-.005	OD TOL +-.005	Quantity

Nylon Flat Washer Frequently Asked Questions

Below are answers to some of the most common questions about nylon flat washers.

What are nylon flat washers?
Nylon flat washers are manufactured from polyamide (nylon) engineering plastic, most commonly Nylon 6 or Nylon 6/6. Nylon washers are lightweight, non-conductive, non-magnetic, and resistant to oils, fuels, and many chemicals, making them one of the most widely used plastic washer materials across industrial, automotive, and consumer applications.

What are nylon flat washers used for?
Nylon washers serve as electrical insulators between metal components, vibration dampeners, noise reducers, protective cushions to prevent surface damage, and general-purpose non-metallic spacers. They are used in electronics, automotive assemblies, HVAC systems, and consumer products wherever a lightweight, non-conductive washer is required.

Do nylon washers absorb moisture?
Yes, nylon is hygroscopic and will absorb moisture from the environment, which can cause slight dimensional changes. For applications requiring tighter dimensional stability in wet or variable-humidity conditions, Delrin or Nylatron are better alternatives. For most general-purpose applications, nylon's moisture absorption is not a concern.

Can you make custom nylon flat washers?
Yes. Superior Washer manufactures custom nylon washers to your exact OD, ID, and thickness specifications. Contact us via the Quick Quote form or by phone.

Are your nylon flat washers made in the USA?
Yes. All nylon flat washers are manufactured in the United States under our ISO 9001:2015 certified Quality Management System. Material certifications are available upon request.

Nylon is one of our most versatile general-purpose plastics. Take a look at the full flat washers catalog for the complete range of materials we offer.