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 6685-01-193-4125
NSN 5985-00-285-8466
NSN 5925-00-571-0415
NSN 5895-01-443-6066
NSN 6685-01-420-3728
NSN 5855-00-494-9581
NSN 5905-00-075-3451
NSN 6105-01-384-3169
NSN 6110-00-518-2998
NSN 5935-01-413-2151
NSN 5930-01-170-9998
NSN 5855-00-951-6483