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 5935-01-541-4521
NSN 7035-00-731-8729
NSN 5935-01-352-3912
NSN 5930-00-368-2515
NSN 5930-01-649-3744
NSN 5930-01-045-9469
NSN 5990-01-516-9665
NSN 5945-00-925-9992
NSN 5990-01-443-2931
NSN 5835-01-140-6452
NSN 6240-01-217-8287
NSN 5960-00-275-2990