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: Washers other than lock washers, iron or steel
NSN 5935-01-092-8167
NSN 5895-00-665-3991
NSN 6650-01-481-3618
NSN 5915-00-428-4764
NSN 5935-01-502-6289
NSN 6220-01-462-0236
NSN 5965-01-511-5392
NSN 6110-01-423-8055
NSN 6650-01-184-9238
NSN 5985-01-235-6823
NSN 5910-00-185-5742
NSN 5945-01-364-1950