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.
NSN 6130-01-235-3976
NSN 5950-01-025-0891
NSN 5895-01-497-6356
NSN 6105-01-648-5790
NSN 2925-01-484-8556
NSN 6645-01-308-5729
NSN 6135-01-435-6503
NSN 5975-01-357-1564
NSN 5920-01-649-3942
NSN 5975-00-059-3646
NSN 5965-00-826-1841
NSN 5975-00-698-9853