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.
Classification: Washers other than lock washers, iron or steel
NSN 5950-00-518-4645
NSN 5960-01-359-6630
NSN 5915-00-722-7928
NSN 6320-01-158-2177
NSN 6150-01-150-2515
NSN 5895-01-088-7751
NSN 6220-00-113-5855
NSN 5999-01-301-9820
NSN 6150-00-840-6946
NSN 6135-01-546-4588
NSN 6150-01-170-5658
NSN 6135-01-388-2581