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 5945-00-524-0195
NSN 5925-01-114-4243
NSN 5925-01-128-6694
NSN 5895-01-025-9295
NSN 5915-01-623-6787
NSN 4140-00-411-5962
NSN 5950-01-647-7805
NSN 6220-00-929-2208
NSN 4140-01-415-6013
NSN 5925-00-617-2994
NSN 6240-00-500-1896
NSN 5960-00-788-2976