Approved Vendor

Mil. Spec. Split Lock Washers

Manufacturer part: 91475A530

These washers are manufactured and tested to strict U.S. military standards for material and construction. As you tighten, the uneven ends bite into the nut or screw so it won't loosen due to mild vibration. While they don't hold as tightly as other lock washers, they are a great fit for electrical panels, light fixtures, and other light duty assemblies. Split lock washers are not reusable, and they only work with fasteners that have right-hand threads.Corrosion-Resistant Cadmium-Plated Steel—The finish creates a better barrier against rust than zinc plating for use in wet and outdoor environments.

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Technical data

Specifications

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ID
0.167"
OD
0.293"
ECCN
EAR99
Finish
Cadmium Plated
Hardness
Rockwell C38
Material
Steel
Thickness
0.040"
Performance
Corrosion Resistant
Washer Type
Split
Certification
Mil. Spec.
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) (06/27/2024, 241 SVHC) Compliant
USMCA Qualifying
No
Country of Origin
United States
Schedule B Number
731821.0000
Specifications Met
ASME B18.21.1
System of Measurement
Inch
Military Specification
MS35338-42

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