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MS14155-6

Military Standard Recessed Washer

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Description

Hole Diameter: 3/8

Specifications

Hardness Rating 39.0 rockwell c minimum and 43.0 rockwell c maximum
Head Type Recessed Countersunk
Hole Diameter 0.376 inches minimum and 0.380 inches maximum
Industry Standards/Certification MS14155
Material Steel
Material Specification Mil-s-5059,ty 302,1/2 hard mil spec 1st material response or mil-s-18729 mil spec 2nd material response
Material Thickness 0.144 inches minimum and 0.158 inches maximum
Outside Diameter 0.756 inches minimum and 0.766 inches maximum
Style Designator Recessed both sides
Surface Treatment Cadmium
Surface Treatment Specification Qq-p-416,ty 2,cl 2 fed spec single treatment response

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