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 5945-01-370-4784
NSN 5999-01-124-7505
NSN 5925-00-880-3294
NSN 6610-00-525-6022
NSN 5895-00-203-2379
NSN 6110-01-158-7878
NSN 5920-01-626-8913
NSN 7035-00-392-5417
NSN 6145-01-392-1116
NSN 6135-00-267-9432
NSN 5855-01-144-4837
NSN 6645-01-419-0471