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 6130-01-435-5834
NSN 5990-01-510-4699
NSN 6240-01-359-4288
NSN 6685-01-614-7211
NSN 5835-00-419-0575
NSN 5935-01-140-9536
NSN 6220-01-388-0317
NSN 5985-01-578-7938
NSN 5985-01-024-9640
NSN 6220-01-298-9242
NSN 6150-01-593-2477
NSN 6685-00-657-4697