A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes disk, valve, graphite impregnated and lubricated items.
NSN 6685-00-425-7410
NSN 5895-01-448-7196
NSN 5930-01-619-2109
NSN 5915-01-646-4034
NSN 6685-01-115-6534
NSN 5920-00-288-5849
NSN 4140-01-090-6483
NSN 6685-01-303-8335
NSN 6685-01-300-7920
NSN 6105-00-124-8843
NSN 5965-01-433-6629
NSN 5975-00-083-1433