Approved Vendor

Oil-Resistant Neoprene Rubber Sealing Washer

Manufacturer part: 90133A009

Prevent leaks while distributing weight evenly under nuts and screws. These washers compress as you tighten to keep air and fluid in, and dust and contaminants out. Use them anywhere you need a tight seal, such as protecting electronics from moisture or keeping lubricants contained in machinery.Rubber—Resist leaks better than metal sealing washers, but are more susceptible to wear and tear. Reuse these washers a handful of times, as long as the material isn't damaged. Neoprene—If you're not sure which material best suits your needs, these versatile washers are a great solution. They offer a good balance of strength and flexibility to hold a tight seal, even in wet and outdoor conditions. These washers also withstand salt water and mild chemicals, such as detergents. However, they don't resist oil, grease, or fuel as well as Buna-N washers.

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Technical data

Specifications

Normalized product attributes for faster comparison and sourcing.

ID
0.150"
OD
0.312"
ECCN
EAR99
Color
Black
Maximum
180° F
Minimum
-20° F
Hardness
Durometer 55A
Material
Neoprene
Thickness
0.047" to 0.077"
Application
Sealing
Environment
Dusty, Outdoor, Wet
Performance
Reusable, Weather Resistant
Washer Type
Flat
Construction
One Piece
For Screw Size
No. 8
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
401693.0000
System of Measurement
Inch

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