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.
Classification: Washers other than lock washers, iron or steel
NSN 6105-00-462-3295
NSN 5965-01-100-5283
NSN 7035-01-146-7096
NSN 5960-01-578-5537
NSN 5915-01-079-9605
NSN 6135-00-152-8729
NSN 6105-00-533-3142
NSN 6610-01-570-3185
NSN 6610-00-465-2526
NSN 6150-01-358-2028
NSN 5925-01-092-8209
NSN 6130-00-421-9028