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: Other articles of leather or composition leather, nesoi
NSN 5990-00-740-0249
NSN 5930-01-580-1671
NSN 6220-00-118-6112
NSN 5910-01-069-2690
NSN 2925-01-453-1606
NSN 5855-01-096-9294
NSN 5935-01-632-7251
NSN 5996-01-296-0802
NSN 5996-00-597-2234
NSN 5910-01-298-3419
NSN 5985-00-470-2778
NSN 5935-00-741-1747