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: Made-up articles of textile material, nesoi
NSN 5915-00-508-7479
NSN 5960-00-712-8243
NSN 5945-01-397-2758
NSN 4140-01-027-7516
NSN 5998-01-258-5928
NSN 6645-00-570-0092
NSN 6110-01-198-6154
NSN 6110-01-480-4917
NSN 5998-01-659-2221
NSN 5920-01-141-6885
NSN 5999-01-648-8942
NSN 6110-01-590-4992