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 5855-00-791-5000
NSN 5960-00-067-3954
NSN 6135-01-418-4156
NSN 5835-01-227-4752
NSN 6220-01-266-2341
NSN 5920-00-234-8816
NSN 5835-01-622-2556
NSN 6150-01-072-2275
NSN 4140-00-058-1355
NSN 2925-00-056-7112
NSN 5930-00-104-5366
NSN 6610-00-305-5447