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 5998-00-100-0162
NSN 6110-00-839-2654
NSN 4140-00-620-5765
NSN 5935-00-776-7209
NSN 5930-01-384-6192
NSN 6240-00-725-2274
NSN 5920-01-085-2234
NSN 5910-00-420-2936
NSN 7035-01-426-4133
NSN 5835-01-504-0837
NSN 5930-01-358-9972
NSN 5965-01-026-9865