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 5910-01-514-8888
NSN 5905-01-031-1413
NSN 5999-01-344-2341
NSN 5910-00-964-6067
NSN 5910-01-025-9987
NSN 6150-00-730-7859
NSN 5965-00-484-8236
NSN 5945-00-409-5406
NSN 5935-00-633-8302
NSN 6150-01-413-2294
NSN 6150-01-180-7817
NSN 5910-01-044-2684