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: Made-up articles of textile material, nesoi
NSN 5895-01-485-3952
NSN 5930-00-853-1943
NSN 5910-00-954-3077
NSN 6220-01-519-9305
NSN 6645-01-400-2119
NSN 6130-01-623-7484
NSN 5960-00-468-2952
NSN 6645-00-634-9317
NSN 5960-01-456-1735
NSN 6130-01-432-3429
NSN 5990-00-576-4882
NSN 5895-00-205-2924