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.
NSN 5996-01-475-0406
NSN 5999-00-615-2937
NSN 5985-00-050-7465
NSN 6150-01-224-9933
NSN 5998-00-939-3741
NSN 5996-00-175-9678
NSN 5915-01-173-1778
NSN 5895-01-461-7998
NSN 5935-01-267-5808
NSN 5925-01-429-6729
NSN 5935-01-436-6387
NSN 2925-00-910-8872