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Made in U.S.A.

Made domestically by Mellowes. Chemicals and physicals showing conformance to MS specifications are available on all sizes.

Lockwashers:
  • Material to procurement spec FF-W-84; Fed Std 66.
  • Passivated to QQ-P-35.
  • Dimensions, hardness to MS spec procurement spec FF-W-84.
  • Magnetic permeability to procurement spec FF-W-84.
  • Quality assurance to procurement spec FF-W-84.
Unit of Measure

Manufacturer

Manufacturer

 N/A Mellowes

Specifications

Product

 N/A Lockwashers

Size

 N/A 1/4 in

Stamping

 N/A -139

Codes and Standards

Codes and Standards

 N/A MS 35338
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