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 6240-01-090-7263
NSN 5915-01-462-5900
NSN 6685-01-600-0433
NSN 6220-01-069-3685
NSN 5915-00-495-4665
NSN 5996-01-469-5696
NSN 5999-01-114-5431
NSN 5999-01-387-7778
NSN 5990-01-027-1869
NSN 6320-00-731-6134
NSN 5930-01-609-4096
NSN 6110-00-378-8458