Fiber Flat Washers - Non-Conductive Hard Fiber Washers

Fiber flat washers made from hard vulcanized fiber provide electrical insulation, moderate chemical resistance, and lightweight performance for industrial, electrical, and commercial applications. Superior Washer & Gasket Corp manufactures hard fiber washers in standard and custom sizes as a cost-effective non-metallic washer solution.

Our ISO 9001:2015 certified specialty washer capabilities include hard fiber, felt, fiberglass, and phenolic washers in a wide range of thicknesses and OD/ID dimensions. Custom fiber washers are produced to your exact specifications and made in the U.S.A. with fast lead times.

  • Hard vulcanized fiber for electrical insulation
  • Lightweight and cost-effective non-metallic option
  • Standard and custom fiber washer sizes
  • ISO 9001:2015 certified quality management
  • Made in the U.S.A.

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Showing 101–150 of 220 products

Fiber Flat Washers - Non-Conductive Hard Fiber Washers

SKU ID OD Thickness Material ID TOL OD TOL Quantity Actions

330-183-062

ID 0.75
OD 1.062
Thickness 0.062
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-184-062

ID 0.75
OD 1.625
Thickness 0.062
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-185-031

ID 0.785
OD 1.25
Thickness 0.031
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-186-031

ID 0.785
OD 1.437
Thickness 0.031
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-187-031

ID 0.812
OD 1.125
Thickness 0.031
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-188-093

ID 0.812
OD 1.469
Thickness 0.093
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-189-015

ID 0.875
OD 1.187
Thickness 0.015
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-189-031

ID 0.875
OD 1.187
Thickness 0.031
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-189-062

ID 0.875
OD 1.187
Thickness 0.062
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-19-010

ID 0.068
OD 0.125
Thickness 0.01
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-190-031

ID 0.937
OD 1.25
Thickness 0.031
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-191-016

ID 0.958
OD 1.125
Thickness 0.016
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-192-062

ID 1.0
OD 1.312
Thickness 0.062
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-193-015

ID 1.0
OD 2.625
Thickness 0.015
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-194-031

ID 1.381
OD 1.75
Thickness 0.031
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-195-031

ID 0.157
OD 0.275
Thickness 0.031
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-196-020

ID 0.128
OD 0.251
Thickness 0.02
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-197-091

ID 0.256
OD 0.501
Thickness 0.091
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-198-030

ID 0.108
OD 0.363
Thickness 0.03
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-20-016

ID 0.068
OD 0.187
Thickness 0.016
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-200-064

ID 0.311
OD 0.903
Thickness 0.064
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-201-021

ID 0.402
OD 0.976
Thickness 0.021
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-202-020

ID 0.563
OD 1.436
Thickness 0.02
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-205-020

ID 0.128
OD 0.274
Thickness 0.02
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-206-090

ID 0.141
OD 1.182
Thickness 0.09
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-207-020

ID 0.196
OD 0.375
Thickness 0.02
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-208-060

ID 0.13
OD 0.246
Thickness 0.06
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-209-046

ID 0.314
OD 0.503
Thickness 0.046
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-21-016

ID 0.068
OD 0.218
Thickness 0.016
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-210-046

ID 0.203
OD 0.45
Thickness 0.046
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-213-062

ID 0.185
OD 0.385
Thickness 0.062
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-214-014

ID 0.1
OD 0.155
Thickness 0.014
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-215-046

ID 0.116
OD 0.249
Thickness 0.046
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-216-033

ID 1.0
OD 1.498
Thickness 0.033
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-217-032

ID 0.219
OD 0.313
Thickness 0.032
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-218-047

ID 0.156
OD 0.351
Thickness 0.047
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-219-062

ID 0.323
OD 0.625
Thickness 0.062
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-22-016

ID 0.068
OD 0.25
Thickness 0.016
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-220-031

ID 0.078
OD 0.392
Thickness 0.031
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-221-040

ID 0.205
OD 0.375
Thickness 0.04
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-222-032

ID 0.315
OD 1.249
Thickness 0.032
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-23-016

ID 0.068
OD 0.312
Thickness 0.016
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-24-016

ID 0.084
OD 0.156
Thickness 0.016
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-25-016

ID 0.084
OD 0.187
Thickness 0.016
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-26-016

ID 0.084
OD 0.25
Thickness 0.016
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-27-016

ID 0.084
OD 0.312
Thickness 0.016
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-28-016

ID 0.084
OD 0.375
Thickness 0.016
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-29-030

ID 0.093
OD 0.156
Thickness 0.03
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-30-016

ID 0.093
OD 0.187
Thickness 0.016
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

330-31-016

ID 0.093
OD 0.218
Thickness 0.016
Material Fiber
ID TOL +-.005
OD TOL +-.005
Quantity

Description