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: Other articles of leather or composition leather, nesoi
NSN 5960-01-287-4187
NSN 5985-00-121-1915
NSN 5920-01-457-0085
NSN 7035-00-369-6346
NSN 5935-01-510-6229
NSN 5895-00-222-1658
NSN 5935-00-996-0156
NSN 6150-01-016-3435
NSN 5835-01-476-5584
NSN 6240-01-093-0837
NSN 6645-01-462-2101
NSN 6610-00-469-8534