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 6135-00-134-6648
NSN 6105-01-347-6173
NSN 6110-01-463-4433
NSN 5930-01-388-8314
NSN 5935-01-646-8956
NSN 5975-00-665-3644
NSN 6240-00-201-1200
NSN 6220-01-540-2161
NSN 6240-01-083-4697
NSN 6130-01-484-7009
NSN 6620-00-868-7104
NSN 6130-01-019-7088