Mylar® Flat Washers - Polyester Film Washers for Electrical Insulation

Mylar® flat washers are made from biaxially oriented polyethylene terephthalate (BoPET) film, providing excellent electrical insulation, dimensional stability, and resistance to moisture and many chemicals. These plastic washers are widely used in electronics, transformers, and precision instruments.

Superior Washer & Gasket Corp manufactures Mylar washers in standard and custom sizes with ISO 9001:2015 certified quality assurance. Our plastic and synthetic washer capabilities include Mylar, Kapton, nylon, and PTFE options for electronics and precision applications-all made in the U.S.A.

Mylar® polyester film for electrical insulation
Excellent dimensional stability and moisture resistance
Standard and custom Mylar washer configurations
ISO 9001:2015 certified quality control
Made in the U.S.A.

Showing 1–38 of 38 products

SKU	ID	OD	Thickness	Material	ID TOL	OD TOL	Quantity
940-10-003	ID 0.077	OD 0.219	Thickness 0.003	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-11-005	ID 0.096	OD 0.175	Thickness 0.005	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-12-005	ID 0.096	OD 0.201	Thickness 0.005	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-13-010	ID 0.127	OD 0.247	Thickness 0.01	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-14-005	ID 0.128	OD 0.184	Thickness 0.005	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-15-005	ID 0.128	OD 0.188	Thickness 0.005	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-16-010	ID 0.131	OD 0.336	Thickness 0.01	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-17-010	ID 0.145	OD 0.249	Thickness 0.01	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-18-010	ID 0.147	OD 0.248	Thickness 0.01	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-19-010	ID 0.149	OD 0.297	Thickness 0.01	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-20-007	ID 0.152	OD 0.301	Thickness 0.007	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-21-005	ID 0.155	OD 0.373	Thickness 0.005	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-22-010	ID 0.159	OD 0.28	Thickness 0.01	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-23-005	ID 0.16	OD 0.312	Thickness 0.005	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-24-003	ID 0.161	OD 0.314	Thickness 0.003	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-25-010	ID 0.168	OD 0.437	Thickness 0.01	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-26-010	ID 0.17	OD 0.28	Thickness 0.01	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-27-002	ID 0.179	OD 0.372	Thickness 0.002	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-28-005	ID 0.191	OD 0.626	Thickness 0.005	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-29-005	ID 0.196	OD 0.537	Thickness 0.005	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-30-010	ID 0.197	OD 0.537	Thickness 0.01	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-31-003	ID 0.198	OD 0.403	Thickness 0.003	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-32-010	ID 0.206	OD 0.373	Thickness 0.01	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-33-010	ID 0.22	OD 0.375	Thickness 0.01	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-34-007	ID 0.253	OD 0.31	Thickness 0.007	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-35-010	ID 0.253	OD 0.496	Thickness 0.01	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-36-010	ID 0.3	OD 0.931	Thickness 0.01	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-37-010	ID 0.313	OD 0.873	Thickness 0.01	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-38-010	ID 0.329	OD 0.644	Thickness 0.01	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-39-010	ID 0.337	OD 0.498	Thickness 0.01	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-40-010	ID 0.341	OD 0.931	Thickness 0.01	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-41-010	ID 0.342	OD 0.561	Thickness 0.01	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-42-010	ID 0.343	OD 0.497	Thickness 0.01	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-43-010	ID 0.407	OD 0.484	Thickness 0.01	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-44-010	ID 0.508	OD 1.06	Thickness 0.01	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-45-010	ID 0.95	OD 1.212	Thickness 0.01	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-46-010	ID 0.132	OD 0.436	Thickness 0.01	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity
940-47-014	ID 0.1	OD 0.187	Thickness 0.014	Material Mylar	ID TOL +-.005	OD TOL +-.005	Quantity

Mylar® Flat Washers - Polyester Film Washers for Electrical Insulation

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OD

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ID TOL

OD TOL

Mylar® Flat Washers - Polyester Film Washers for Electrical Insulation

Description

A Special to You is Standard to Us

Made in USA

New York

South Carolina