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 6685-01-455-2204
NSN 5945-01-607-9341
NSN 5855-01-147-6024
NSN 2925-00-394-2332
NSN 5945-00-050-0370
NSN 6645-01-475-8283
NSN 5920-00-914-0832
NSN 5910-01-157-6629
NSN 5999-00-762-0662
NSN 6130-01-633-3743
NSN 5835-01-632-6627
NSN 6240-01-310-8778