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 4140-00-361-4691
NSN 6240-01-421-3626
NSN 6105-00-398-4673
NSN 5930-00-518-1451
NSN 5975-01-194-1237
NSN 5835-00-993-7957
NSN 5990-00-683-1095
NSN 6685-00-458-8001
NSN 5905-00-364-7790
NSN 5965-00-482-7945
NSN 5925-01-193-5471
NSN 5985-01-551-6051