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 2925-00-096-5526
NSN 6685-01-531-0082
NSN 6150-01-207-3170
NSN 5990-00-428-1895
NSN 5990-01-094-7740
NSN 5835-01-157-5886
NSN 5996-00-081-2564
NSN 6110-01-393-0895
NSN 5930-00-204-0471
NSN 5990-01-362-5373
NSN 6105-01-449-4504
NSN 5905-01-266-3050