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 5895-01-176-3690
NSN 5998-01-454-5294
NSN 5999-01-649-2190
NSN 5855-01-461-2741
NSN 5935-00-166-2192
NSN 5930-01-206-4626
NSN 2925-01-389-6874
NSN 5935-00-296-8999
NSN 5996-01-602-5655
NSN 6130-01-248-4677
NSN 6145-00-398-4405
NSN 5960-00-717-5517