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 5895-01-397-2205
NSN 5945-00-577-2997
NSN 6645-00-469-5963
NSN 5935-00-706-0898
NSN 7035-01-435-7962
NSN 6135-01-260-7180
NSN 5915-01-367-8614
NSN 5999-01-130-8665
NSN 5895-00-832-6555
NSN 5925-00-250-0698
NSN 5935-01-494-4130
NSN 5950-00-359-5526