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: Articles of lead, nesoi
NSN 7035-01-317-4227
NSN 5915-00-518-1644
NSN 6650-01-009-4281
NSN 5930-01-425-7527
NSN 5999-00-488-3452
NSN 5945-00-597-5722
NSN 5920-00-988-3533
NSN 5895-01-465-7044
NSN 6150-01-074-6541
NSN 5945-00-960-7367
NSN 6150-00-078-7064
NSN 5855-01-471-3162