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 5835-00-269-2232
NSN 5950-01-613-4378
NSN 5990-00-722-4719
NSN 5910-00-925-3776
NSN 5996-01-158-2883
NSN 5945-01-432-7180
NSN 5960-01-215-0992
NSN 5895-01-357-6378
NSN 6105-00-493-6373
NSN 5998-00-392-4078
NSN 6150-00-490-2514
NSN 5999-01-176-0052