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 5935-00-533-5780
NSN 5855-01-278-8922
NSN 5895-00-003-7564
NSN 6105-01-244-0197
NSN 4140-01-139-0141
NSN 5910-01-362-1187
NSN 2925-01-455-2558
NSN 2925-01-303-5266
NSN 6240-01-500-2442
NSN 5945-01-383-0625
NSN 5960-00-468-2952
NSN 6320-00-857-4073