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.
Classification: Washers other than lock washers, iron or steel
NSN 6135-00-461-3590
NSN 7035-01-101-5111
NSN 6220-01-141-2363
NSN 5930-01-323-4726
NSN 5895-00-832-6183
NSN 5996-01-395-5033
NSN 5910-00-702-6026
NSN 5920-01-005-4980
NSN 2925-01-386-7392
NSN 6320-01-352-8084
NSN 6110-00-346-3655
NSN 5930-01-484-8722