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 5895-00-470-8276
NSN 2925-01-400-2286
NSN 5920-01-332-1033
NSN 2925-01-620-9673
NSN 5855-01-492-5666
NSN 5996-00-089-0895
NSN 6650-00-856-8020
NSN 6685-00-770-2052
NSN 6105-01-132-4159
NSN 5960-00-900-6705
NSN 5960-00-574-3818
NSN 6610-00-350-1091