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 5950-00-682-8264
NSN 6130-01-081-7270
NSN 6105-00-472-3808
NSN 5998-01-540-2520
NSN 6650-00-264-0664
NSN 6150-01-030-8740
NSN 4140-01-074-4351
NSN 5920-01-044-5621
NSN 5915-01-642-4241
NSN 6320-00-908-6841
NSN 6110-01-400-4207
NSN 6685-00-484-8137