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 7035-01-443-3052
NSN 6145-01-247-0200
NSN 6645-00-183-8812
NSN 5965-00-518-0958
NSN 6240-00-527-8614
NSN 5999-00-857-6615
NSN 6105-00-161-8070
NSN 5910-00-436-8996
NSN 5935-01-106-1172
NSN 5855-01-199-2046
NSN 4140-00-296-9695
NSN 6110-00-594-7640