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 5910-00-230-8881
NSN 5985-01-518-4653
NSN 5905-00-343-0670
NSN 5965-01-274-7933
NSN 5895-00-484-1496
NSN 5965-00-985-9157
NSN 5960-00-138-7774
NSN 5935-00-965-9704
NSN 7035-01-094-2365
NSN 6130-00-823-8481
NSN 5905-01-448-9664
NSN 5985-01-075-4406