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 6145-00-780-3306
NSN 6150-01-153-2796
NSN 5895-00-136-6725
NSN 5990-01-346-8782
NSN 5930-01-475-3117
NSN 6150-01-449-3041
NSN 5950-00-698-2773
NSN 5835-00-513-9680
NSN 5999-00-642-2711
NSN 5965-01-293-2050
NSN 6150-01-461-7984
NSN 6240-00-902-8976