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: Articles of natural cork, nesoi (excluding corks & stoppers)
NSN 6145-01-437-0945
NSN 2925-00-964-7128
NSN 6610-01-267-1918
NSN 5915-01-485-2466
NSN 6220-00-149-0977
NSN 4140-01-092-1098
NSN 6110-01-245-6640
NSN 5915-00-974-9337
NSN 5920-00-201-4914
NSN 5990-01-196-2953
NSN 2925-00-056-7112
NSN 5935-01-580-6794