Approved Vendor

Abrasion-Resistant Buna-N Rubber Sealing Washer

Manufacturer part: 99082A111

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. Oil-Resistant Buna-N—With the best oil resistance of all our rubber washers, these won't swell or soften when they touch oil, grease, or fuel. However, they will break down if exposed to synthetic lubricants.

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Technical data

Specifications

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ID
0.093"
OD
0.188"
ECCN
EAR99
Color
White
Maximum
225° F
Minimum
-30° F
Hardness
Durometer 55A
Material
Buna-N
Thickness
0.019" to 0.043"
Application
Sealing
Environment
Dusty, Food and Beverage, Oily, Wet
Performance
Oil Resistant, Reusable
Washer Type
Flat
Construction
One Piece
For Screw Size
No. 2
RoHS Compliance
RoHS 3 (2015/863/EU) Compliant
DFARS Compliance
Specialty Metals COTS-Exempt
REACH Compliance
REACH (EC 1907/2006) (06/14/2023, 235 SVHC) Compliant
USMCA Qualifying
No
Country of Origin
United States
Schedule B Number
401693.0000
System of Measurement
Inch
Food Industry Standard
FDA Compliant 21 CFR 177.2600

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