PTFE Flat Washers - Non-Stick, Chemical-Inert Sealing Washers

PTFE flat washers provide unmatched chemical inertness, a non-stick surface, and excellent performance across a wide temperature range-making them the preferred choice for chemical processing, food and pharmaceutical equipment, and applications requiring a non-contaminating sealing washer. Superior Washer & Gasket Corp manufactures PTFE washers in standard and custom sizes.

Our ISO 9001:2015 certified plastic washer manufacturing includes PTFE, PTFE-filled, and other fluoropolymer washers. We supply PTFE flat washers from stock inventory and produce custom PTFE washers to your exact OD, ID, and thickness-all made in the U.S.A. with consistent material quality.

Full chemical inertness and non-contaminating properties
Wide temperature range performance
Standard and custom PTFE flat washer sizes
ISO 9001:2015 certified quality management
Made in the U.S.A.

Showing 51–100 of 365 products

SKU	ID	OD	Thickness	Material	ID TOL	OD TOL	Quantity
550-144-062	ID 0.171	OD 0.5	Thickness 0.062	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-145-031	ID 0.171	OD 0.562	Thickness 0.031	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-146-062	ID 0.171	OD 0.625	Thickness 0.062	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-147-031	ID 0.171	OD 0.735	Thickness 0.031	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-148-010	ID 0.171	OD 0.75	Thickness 0.01	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-149-062	ID 0.178	OD 0.35	Thickness 0.062	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-15-005	ID 0.058	OD 0.092	Thickness 0.005	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-150-020	ID 0.178	OD 0.437	Thickness 0.02	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-151-016	ID 0.187	OD 0.312	Thickness 0.016	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-152-005	ID 0.187	OD 0.375	Thickness 0.005	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-153-020	ID 0.187	OD 0.406	Thickness 0.02	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-154-062	ID 0.187	OD 0.437	Thickness 0.062	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-155-031	ID 0.187	OD 0.5	Thickness 0.031	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-155-040	ID 0.187	OD 0.5	Thickness 0.04	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-156-062	ID 0.187	OD 0.531	Thickness 0.062	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-157-016	ID 0.187	OD 0.606	Thickness 0.016	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-158-016	ID 0.187	OD 0.625	Thickness 0.016	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-159-062	ID 0.187	OD 0.75	Thickness 0.062	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-16-016	ID 0.063	OD 0.125	Thickness 0.016	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-160-031	ID 0.187	OD 1.0	Thickness 0.031	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-161-062	ID 0.187	OD 1.781	Thickness 0.062	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-162-062	ID 0.194	OD 0.312	Thickness 0.062	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-163-031	ID 0.194	OD 0.343	Thickness 0.031	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-164-031	ID 0.194	OD 0.351	Thickness 0.031	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-165-031	ID 0.194	OD 0.375	Thickness 0.031	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-166-031	ID 0.194	OD 0.437	Thickness 0.031	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-167-062	ID 0.194	OD 0.5	Thickness 0.062	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-168-031	ID 0.194	OD 0.562	Thickness 0.031	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-169-062	ID 0.194	OD 0.625	Thickness 0.062	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-17-016	ID 0.063	OD 0.187	Thickness 0.016	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-170-031	ID 0.194	OD 0.687	Thickness 0.031	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-171-062	ID 0.194	OD 0.75	Thickness 0.062	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-172-031	ID 0.2	OD 0.312	Thickness 0.031	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-173-005	ID 0.2	OD 0.359	Thickness 0.005	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-174-031	ID 0.2	OD 0.375	Thickness 0.031	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-175-031	ID 0.2	OD 0.437	Thickness 0.031	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-176-031	ID 0.2	OD 0.5	Thickness 0.031	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-177-062	ID 0.2	OD 0.562	Thickness 0.062	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-178-063	ID 0.2	OD 0.625	Thickness 0.063	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-179-031	ID 0.2	OD 0.75	Thickness 0.031	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-18-031	ID 0.063	OD 0.218	Thickness 0.031	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-180-045	ID 0.208	OD 0.275	Thickness 0.045	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-181-031	ID 0.208	OD 0.375	Thickness 0.031	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-182-031	ID 0.219	OD 0.312	Thickness 0.031	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-183-031	ID 0.219	OD 0.375	Thickness 0.031	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-184-062	ID 0.219	OD 0.437	Thickness 0.062	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-185-031	ID 0.219	OD 0.5	Thickness 0.031	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-186-062	ID 0.219	OD 0.625	Thickness 0.062	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-187-031	ID 0.225	OD 0.312	Thickness 0.031	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity
550-188-031	ID 0.225	OD 0.375	Thickness 0.031	Material PTFE	ID TOL +-.005	OD TOL +-.005	Quantity

PTFE Flat Washers - Non-Stick, Chemical-Inert Sealing Washers

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Material

ID

OD

Thickness

ID TOL

OD TOL

PTFE Flat Washers - Non-Stick, Chemical-Inert Sealing Washers

Description

A Special to You is Standard to Us

Made in USA

New York

South Carolina