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Pressure-Rated Metal-Bonded Sealing Washer

Manufacturer part: 91195A128

Maintain the washdown rating of your enclosure, even after drilling holes in it. These washers protect against high-volume jets of water, as well as dirt, ice, oil, and coolant. The flexible rubber layer compresses to fill gaps, while the metal backing stops the washer from squeezing through the hole. Reuse these washers a handful of times, as long as the material isn't damaged. High-Temperature 18-8 Stainless Steel and Silicone—These washers resist freezing and scorching temperatures without deforming or losing strength.

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Technical data

Specifications

Normalized product attributes for faster comparison and sourcing.

ID
0.485"
OD
1"
ECCN
EAR99
Color
Green
Maximum
400° F
Minimum
-100° F
Hardness
Rockwell B80
Material
18-8 Stainless Steel/Silicone Rubber
For Gases
100 psi
Thickness
0.047" to 0.109"
For Fluids
100 psi
Application
Sealing
Environment
Corrosive, Dusty, Outdoor, Submersible, Washdown, Wet
Fabrication
Bonded
Performance
Corrosion Resistant, High Temperature, Pressure Rated, Reusable, Weather Resistant
Washer Type
Flat
Seal Hardness
Durometer 50A
For Screw Size
1/2,"
Pressure Rating
Low Pressure
RoHS Compliance
RoHS 3 (2015/863/EU) Compliant
DFARS Compliance
Specialty Metals COTS-Exempt
REACH Compliance
REACH (EC 1907/2006) (06/10/2022, 224 SVHC) Compliant
USMCA Qualifying
No
Country of Origin
United States
Schedule B Number
731822.0000
For Enclosure Rating
IP66, IP68
System of Measurement
Inch

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