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 5915-01-275-9793
NSN 6650-00-938-6117
NSN 5960-01-648-1872
NSN 5985-01-381-9081
NSN 5910-01-104-0601
NSN 5910-01-084-4715
NSN 5975-01-503-3093
NSN 5999-01-046-7543
NSN 5915-01-442-2594
NSN 5935-00-486-8095
NSN 5965-01-578-6139
NSN 5950-00-243-1920