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 6135-00-945-0015
NSN 5930-01-208-7323
NSN 5935-01-124-3667
NSN 6650-01-391-4461
NSN 6645-00-754-4108
NSN 5915-00-600-6393
NSN 5999-01-399-8726
NSN 2925-01-152-8618
NSN 6135-00-851-8575
NSN 6150-00-212-3975
NSN 6135-01-374-6631
NSN 6110-01-503-7580