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 5965-01-157-7732
NSN 5965-01-236-4076
NSN 6145-00-372-3713
NSN 6240-00-677-0305
NSN 5990-01-512-9129
NSN 6685-01-050-8391
NSN 5965-00-097-9654
NSN 6105-01-493-6478
NSN 5935-00-972-4677
NSN 2925-01-243-0328
NSN 5996-01-263-1969
NSN 5905-00-111-4846