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 2925-01-303-5266
NSN 5965-00-474-6974
NSN 5985-00-735-4748
NSN 5975-01-475-2889
NSN 5975-01-436-1013
NSN 5975-00-483-7266
NSN 5905-01-632-0267
NSN 6105-00-422-1256
NSN 5985-01-644-8318
NSN 5915-00-862-8226
NSN 6610-01-278-9704
NSN 6145-01-574-3450