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 5925-00-427-9930
NSN 6105-00-935-8736
NSN 5920-00-056-1612
NSN 6320-00-636-0922
NSN 6650-01-364-8504
NSN 2925-01-035-7699
NSN 6110-01-501-9707
NSN 2925-01-175-1217
NSN 5915-00-265-0967
NSN 5925-00-553-2500
NSN 6130-01-445-6365
NSN 5905-01-448-1369