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 6105-01-264-7549
NSN 6130-01-585-0204
NSN 5935-00-837-6708
NSN 6240-00-123-7648
NSN 6150-01-169-4662
NSN 4140-00-012-3506
NSN 5855-01-593-3985
NSN 6110-01-599-1917
NSN 5905-01-311-6231
NSN 5855-01-103-1474
NSN 5960-00-939-8124
NSN 6105-01-035-7197