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 7035-01-473-7582
NSN 5975-01-646-0874
NSN 5835-01-540-4995
NSN 5960-01-595-6515
NSN 5915-01-448-7504
NSN 5905-01-634-0595
NSN 5910-01-587-0689
NSN 6150-01-656-7035
NSN 5945-01-260-9321
NSN 6650-01-422-7106
NSN 5835-01-416-6455
NSN 6685-00-741-1616