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: Washers other than lock washers, iron or steel
NSN 6610-01-618-7038
NSN 5960-01-234-0926
NSN 6135-00-145-8884
NSN 6610-01-245-8015
NSN 5998-00-033-7173
NSN 5999-01-339-8140
NSN 6685-01-567-5894
NSN 5905-00-075-9698
NSN 5998-01-435-4443
NSN 6130-01-207-7148
NSN 5920-01-345-5433
NSN 6135-01-168-2944