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 6240-00-635-9953
NSN 5965-01-080-9808
NSN 6240-00-567-4795
NSN 5930-01-535-1498
NSN 5990-01-573-1634
NSN 6620-00-350-5817
NSN 5895-01-114-3309
NSN 5999-01-345-9164
NSN 5920-01-442-7685
NSN 5935-01-281-7397
NSN 5905-01-442-7682
NSN 5920-01-464-8480