Spec hardware, served at warp speed.

washers › flat washers

S8164-53

Washer

View quote list → Saved parts →

Description

Hole Diameter: 25/64", Diameter: 3/4", Thickness: 1/8"

Specifications

Hardness Rating 28.0 rockwell c minimum and 34.0 rockwell c maximum
Hole Diameter 0.3945 inches minimum and 0.3955 inches maximum
Material Steel
Material Specification Mil-s-6758 mil spec single material response or mil-s-18729 mil spec single material response
Overall Diameter 0.750 inches minimum and 0.760 inches maximum
Surface Finish 100.0 microinches inner, 100.0 microinches outer
Surface Treatment Cadmium plated
Surface Treatment Specification Qq-p-416,ty 1,cl 1 fed spec single treatment response
Thickness 0.120 inches minimum and 0.125 inches maximum

Other sizes

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

Cross-reference

No interchangeable or dimensionally similar parts are on record for S8164-53. Try the cross-reference lookup to search by a different part number.

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