Approved Vendor

Electrical-Insulating Ceramic Sleeve Washer

Manufacturer part: 92107A416

Cover screw threads to stop electrical current in its tracks and prevent short circuits. These washers create a barrier between the screw threads and the mating surface when mounted in through holes. This barrier also extends the life of your assembly by preventing galvanic corrosion, which is when two different metals rust more quickly due to contact with each other.Flat Edge—The flat edge distributes weight evenly to take pressure off screw heads.Ceramic—Our most heat-resistant washers and the best electrical insulators. These won't melt or become brittle at blistering temperatures up to 1,700° F, making them perfect for ovens, kilns, and furnaces. Ceramic may crack or dent if subjected to hard bumps, however, so these washers are not recommended for high-vibration applications.

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Technical data

Specifications

Normalized product attributes for faster comparison and sourcing.

ID
0.175"
OD
0.625"
ECCN
EAR99
Color
Off-White
Height
0.062"
Maximum
1,700° F
Minimum
Not Rated
Hardness
Mohs 7.5
Material
Ceramic
Edge Type
Flat
Thickness
0.125"
Performance
Electrically Insulating, Very High Temperature
Washer Type
Sleeve
For Screw Size
No. 8
Overall Height
0.187"
RoHS Compliance
RoHS 3 (2015/863/EU) Compliant
DFARS Compliance
Specialty Metals COTS-Exempt
REACH Compliance
REACH (EC 1907/2006) (01/17/2023, 233 SVHC) Compliant
USMCA Qualifying
No
Country of Origin
United States
Schedule B Number
854620.0090
System of Measurement
Inch

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