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MS21299-8

0.5000 Inch Nominal Size MS21299 Plain Washer

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Description

Hole Diameter: 1/2", Diameter: 15/16", Thickness: 1/16

Specifications

Hardness Rating Between 39.0 rockwell c and 45.0 rockwell c
Hole Diameter Between 0.501 inches and 0.505 inches
Industry Standards/Certification MS21299
Material Steel
Material Specification Mil-s-6758 military specification single material response or mil-s-18729 military specification single material response
Overall Diameter Between 0.940 inches and 0.950 inches
Surface Treatment Cadmium plated
Surface Treatment Specification Class 2 federal specification single treatment response type 2 qq-p-416
Thickness Between 0.052 inches and 0.072 inches
Type Plain

Other sizes

Parts that share this base number, ordered by size. Always verify the full specification before substituting.

Cross-reference

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Catalog data updated 2026-07-05. Report a data error