Rubber Sealing Washers

277 products

Rubber Sealing Washers

Rubber Sealing Washers are designed to create a fluid-tight or air-tight seal between the fastener head and the mounting surface. Featuring bonded rubber, plastic, or soft metal interfaces, these washers prevent leaks and protect against moisture, dust, and contaminants. Ideal for plumbing, hydraulic systems, and outdoor enclosures, our sealing washers offer superior chemical resistance and durability. They provide a dependable solution for maintaining pressure integrity and preventing corrosion in critical assembly points.

Part Number Material For Screw Size ID OD Thickness Specifications Met Seal Material Maximum Pressure Maximum Temperature Seal Hardness
1336FA00021 Aramid Fabric/Buna-N Rubber 1 1/4" 1.312" 3" 0.115-0.135" - - - - -
1336FA00013 Aramid Fabric/Buna-N Rubber 1" 1" 1.5" 0.054-0.070" - - - - -
1336FA00014 Aramid Fabric/Buna-N Rubber 1" 1" 2" 0.054-0.070" - - - - -
1336FA00007 Aramid Fabric/Buna-N Rubber 1/2" 0.5" 0.875" 0.054-0.070" - - - - -
1336FA00008 Aramid Fabric/Buna-N Rubber 1/2" 0.5" 1" 0.054-0.070" - - - - -
1336FA00001 Aramid Fabric/Buna-N Rubber 1/4" 0.25" 0.5" 0.054-0.070" - - - - -
1336FA00002 Aramid Fabric/Buna-N Rubber 1/4" 0.25" 0.625" 0.054-0.070" - - - - -
1336FA00011 Aramid Fabric/Buna-N Rubber 3/4" 0.75" 1.5" 0.054-0.070" - - - - -
1336FA00012 Aramid Fabric/Buna-N Rubber 3/4" 0.75" 2" 0.054-0.070" - - - - -
1336FA00005 Aramid Fabric/Buna-N Rubber 3/8" 0.375" 0.625" 0.054-0.070" - - - - -
1336FA00006 Aramid Fabric/Buna-N Rubber 3/8" 0.375" 0.75" 0.054-0.070" - - - - -
1336FA00003 Aramid Fabric/Buna-N Rubber 5/16" 0.312" 0.625" 0.054-0.070" - - - - -
1336FA00004 Aramid Fabric/Buna-N Rubber 5/16" 0.312" 0.75" 0.054-0.070" - - - - -
1336FA00009 Aramid Fabric/Buna-N Rubber 5/8" 0.625" 1" 0.054-0.070" - - - - -
1336FA00010 Aramid Fabric/Buna-N Rubber 5/8" 0.625" 1.5" 0.054-0.070" - - - - -
1336FA00019 Aramid Fabric/Buna-N Rubber 7/16" 0.469" 1.125" 0.052-0.072" - - - - -
1336FA00020 Aramid Fabric/Buna-N Rubber 7/8" 0.938" 2.25" 0.115-0.135" - - - - -
1336FA00018 Aramid Fabric/Buna-N Rubber No. 10 0.203" 0.75" 0.021-0.041" - - - - -
1336FA00015 Aramid Fabric/Buna-N Rubber No. 4 0.125" 0.375" 0.026-0.036" - - - - -
1336FA00016 Aramid Fabric/Buna-N Rubber No. 6 0.156" 0.438" 0.026-0.036" - - - - -
1336FA00017 Aramid Fabric/Buna-N Rubber No. 8 0.188" 0.5" 0.026-0.036" - - - - -
1336FA00049 Buna-N Rubber 1/2" 0.5" 1.063" 0.046-0.078" FDA Compliant 21 CFR 177.2600 - - - -
1336FA00035 Buna-N Rubber 1/4" 0.297" 0.625" 0.047-0.077" FDA Compliant 21 CFR 177.2600 - - - -
1336FA00050 Buna-N Rubber 3/4" 0.75" 1.5" 0.046-0.078" FDA Compliant 21 CFR 177.2600 - - - -
1336FA00047 Buna-N Rubber 3/8" 0.375" 0.625" 0.046-0.078" FDA Compliant 21 CFR 177.2600 - - - -
1336FA00048 Buna-N Rubber 3/8" 0.375" 0.813" 0.046-0.078" FDA Compliant 21 CFR 177.2600 - - - -
1336FA00045 Buna-N Rubber 5/16" 0.312" 0.563" 0.046-0.078" FDA Compliant 21 CFR 177.2600 - - - -
1336FA00046 Buna-N Rubber 5/16" 0.312" 0.688" 0.046-0.078" FDA Compliant 21 CFR 177.2600 - - - -
1336FA00039 Buna-N Rubber No. 10 0.19" 0.375" 0.046-0.078" FDA Compliant 21 CFR 177.2600 - - - -
1336FA00040 Buna-N Rubber No. 10 0.19" 0.5" 0.046-0.078" FDA Compliant 21 CFR 177.2600 - - - -
1336FA00041 Buna-N Rubber No. 12 0.216" 0.438" 0.046-0.078" FDA Compliant 21 CFR 177.2600 - - - -
1336FA00042 Buna-N Rubber No. 12 0.216" 0.563" 0.046-0.078" FDA Compliant 21 CFR 177.2600 - - - -
1336FA00043 Buna-N Rubber No. 14 0.242" 0.5" 0.046-0.078" FDA Compliant 21 CFR 177.2600 - - - -
1336FA00044 Buna-N Rubber No. 14 0.242" 0.625" 0.046-0.078" FDA Compliant 21 CFR 177.2600 - - - -
1336FA00033 Buna-N Rubber No. 2 0.093" 0.188" 0.019-0.043" FDA Compliant 21 CFR 177.2600 - - - -
1336FA00034 Buna-N Rubber No. 4 0.12" 0.313" 0.019-0.043" FDA Compliant 21 CFR 177.2600 - - - -
1336FA00032 Buna-N Rubber No. 6 0.138" 0.25" 0.046-0.078" FDA Compliant 21 CFR 177.2600 - - - -
1336FA00036 Buna-N Rubber No. 6 0.138" 0.375" 0.046-0.078" FDA Compliant 21 CFR 177.2600 - - - -
1336FA00037 Buna-N Rubber No. 8 0.164" 0.313" 0.046-0.078" FDA Compliant 21 CFR 177.2600 - - - -
1336FA00038 Buna-N Rubber No. 8 0.164" 0.438" 0.046-0.078" FDA Compliant 21 CFR 177.2600 - - - -
1334FA00028 EPDM Rubber 1 1/4" 1.375" 2.5" 0.105-0.145" - - - - -
1334FA00016 EPDM Rubber 1" 0.99" 2" 0.078-0.108" - - - - -
1334FA00021 EPDM Rubber 1" 0.99" 2" 0.110-0.140" - - - - -
1334FA00044 EPDM Rubber 1/2" 0.49" 1.062" 0.047-0.077" FDA Compliant 21 CFR 177.2600 - - - -
1334FA00011 EPDM Rubber 1/2" 0.49" 1.062" 0.078-0.108" - - - - -
1334FA00018 EPDM Rubber 1/2" 0.49" 1.062" 0.110-0.140" - - - - -
1334FA00008 EPDM Rubber 1/4" 0.23" 0.5" 0.078-0.108" - - - - -
1334FA00007 EPDM Rubber 1/4" 0.23" 0.625" 0.078-0.108" - - - - -
1334FA00045 EPDM Rubber 3/4" 0.74" 1.5" 0.047-0.077" FDA Compliant 21 CFR 177.2600 - - - -
1334FA00015 EPDM Rubber 3/4" 0.74" 1.5" 0.078-0.108" - - - - -
1334FA00020 EPDM Rubber 3/4" 0.74" 1.5" 0.110-0.140" - - - - -
1334FA00042 EPDM Rubber 3/8" 0.355" 0.625" 0.047-0.077" FDA Compliant 21 CFR 177.2600 - - - -
1334FA00010 EPDM Rubber 3/8" 0.355" 0.625" 0.078-0.108" - - - - -
1334FA00043 EPDM Rubber 3/8" 0.355" 0.812" 0.047-0.077" FDA Compliant 21 CFR 177.2600 - - - -
1334FA00013 EPDM Rubber 3/8" 0.355" 0.812" 0.078-0.108" - - - - -
1334FA00017 EPDM Rubber 3/8" 0.355" 0.812" 0.110-0.140" - - - - -
1334FA00040 EPDM Rubber 5/16" 0.29" 0.562" 0.047-0.077" FDA Compliant 21 CFR 177.2600 - - - -
1334FA00009 EPDM Rubber 5/16" 0.29" 0.562" 0.078-0.108" - - - - -
1334FA00041 EPDM Rubber 5/16" 0.29" 0.688" 0.047-0.077" FDA Compliant 21 CFR 177.2600 - - - -
1334FA00012 EPDM Rubber 5/16" 0.29" 0.688" 0.078-0.108" - - - - -
1334FA00014 EPDM Rubber 5/8" 0.615" 1.312" 0.078-0.108" - - - - -
1334FA00019 EPDM Rubber 5/8" 0.615" 1.312" 0.110-0.140" - - - - -
1334FA00025 EPDM Rubber 7/16" 0.469" 0.922" 0.047-0.077" - - - - -
1334FA00027 EPDM Rubber 7/8" 0.938" 1.75" 0.078-0.108" - - - - -
1334FA00026 EPDM Rubber 9/16" 0.594" 1.156" 0.047-0.077" - - - - -
1334FA00051 EPDM Rubber M10 10.5 mm 20 mm 1.190mm-1.950mm FDA Compliant 21 CFR 177.2600 - - - -
1334FA00029 EPDM Rubber M12 13 mm 24 mm 1.950mm-2.760mm - - - - -
1334FA00052 EPDM Rubber M14 15 mm 28 mm 1.190mm-1.950mm FDA Compliant 21 CFR 177.2600 - - - -
1334FA00053 EPDM Rubber M16 17 mm 30 mm 1.190mm-1.950mm FDA Compliant 21 CFR 177.2600 - - - -
1334FA00046 EPDM Rubber M3 3.2 mm 7 mm 1.190mm-1.950mm FDA Compliant 21 CFR 177.2600 - - - -
1334FA00047 EPDM Rubber M4 4.3 mm 9 mm 1.190mm-1.950mm FDA Compliant 21 CFR 177.2600 - - - -
1334FA00048 EPDM Rubber M5 5.3 mm 10 mm 1.190mm-1.950mm FDA Compliant 21 CFR 177.2600 - - - -
1334FA00049 EPDM Rubber M6 6.4 mm 12 mm 1.190mm-1.950mm FDA Compliant 21 CFR 177.2600 - - - -
1334FA00050 EPDM Rubber M8 8.4 mm 16 mm 1.190mm-1.950mm FDA Compliant 21 CFR 177.2600 - - - -
1334FA00034 EPDM Rubber No. 10 0.17" 0.375" 0.047-0.077" FDA Compliant 21 CFR 177.2600 - - - -
1334FA00003 EPDM Rubber No. 10 0.17" 0.375" 0.078-0.108" - - - - -
1334FA00035 EPDM Rubber No. 10 0.17" 0.5" 0.047-0.077" FDA Compliant 21 CFR 177.2600 - - - -
1334FA00004 EPDM Rubber No. 10 0.17" 0.5" 0.078-0.108" - - - - -
1334FA00036 EPDM Rubber No. 12 0.195" 0.437" 0.047-0.077" FDA Compliant 21 CFR 177.2600 - - - -
1334FA00005 EPDM Rubber No. 12 0.195" 0.438" 0.078-0.108" - - - - -
1334FA00037 EPDM Rubber No. 12 0.195" 0.562" 0.047-0.077" FDA Compliant 21 CFR 177.2600 - - - -
1334FA00006 EPDM Rubber No. 12 0.195" 0.562" 0.078-0.108" - - - - -
1334FA00038 EPDM Rubber No. 14 0.23" 0.5" 0.047-0.077" FDA Compliant 21 CFR 177.2600 - - - -
1334FA00039 EPDM Rubber No. 14 0.23" 0.625" 0.047-0.077" FDA Compliant 21 CFR 177.2600 - - - -
1334FA00022 EPDM Rubber No. 2 0.093" 0.188" 0.019-0.043" - - - - -
1334FA00023 EPDM Rubber No. 4 0.12" 0.312" 0.019-0.043" - - - - -
1334FA00024 EPDM Rubber No. 5 0.141" 0.281" 0.019-0.043" - - - - -
1334FA00030 EPDM Rubber No. 6 0.12" 0.25" 0.047-0.077" FDA Compliant 21 CFR 177.2600 - - - -
1334FA00001 EPDM Rubber No. 6 0.12" 0.25" 0.047-0.077" - - - - -
1334FA00031 EPDM Rubber No. 6 0.12" 0.375" 0.047-0.077" FDA Compliant 21 CFR 177.2600 - - - -
1334FA00032 EPDM Rubber No. 8 0.15" 0.312" 0.047-0.077" FDA Compliant 21 CFR 177.2600 - - - -
1334FA00002 EPDM Rubber No. 8 0.15" 0.312" 0.047-0.077" - - - - -
1334FA00033 EPDM Rubber No. 8 0.15" 0.438" 0.047-0.077" FDA Compliant 21 CFR 177.2600 - - - -
1337FA00024 Fluorosilicone Rubber 1" 0.99" 2" 0.052-0.072" - - - - -
1337FA00047 Fluorosilicone Rubber 1" 0.99" 2" 0.083-0.103" - - - - -
1337FA00021 Fluorosilicone Rubber 1/2" 0.49" 1.062" 0.052-0.072" - - - - -
1337FA00044 Fluorosilicone Rubber 1/2" 0.49" 1.062" 0.083-0.103" - - - - -
1337FA00035 Fluorosilicone Rubber 1/4" 0.23" 0.5" 0.052-0.072" - - - - -
1337FA00036 Fluorosilicone Rubber 1/4" 0.23" 0.5" 0.083-0.103" - - - - -
1337FA00018 Fluorosilicone Rubber 1/4" 0.23" 0.625" 0.052-0.072" - - - - -
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