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MS35338-118

Military Standard Lock Washer

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Description

MS 35338-118 Split Helical Lock Washer - Medium Series

Specifications

Hardness Rating 33.0 rockwell c minimum and 40.0 rockwell c maximum
Hole Diameter 0.168 inches minimum and 0.175 inches maximum
Material Nickel
Material Specification Qq-n-286,cl a fed spec single material response
Material Thickness 0.040 inches minimum and 0.046 inches maximum
Max. Thickness .046
Maximum I.D. .175
Maximum O.D. .293
Min. Tensile Strength (psi) 155000 pounds per square inch
Min. Thickness .040
Min. Width .055
Minimum I.D. .164
Outside Diameter 0.293 inches maximum
Screw Size 8
Style Designator Split helical-right hand

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