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 5930-01-097-8821
NSN 5925-00-147-0749
NSN 6220-00-361-8338
NSN 5905-01-244-6856
NSN 5960-00-100-4498
NSN 7035-01-529-8844
NSN 5895-01-194-8886
NSN 6610-00-280-6037
NSN 5996-00-513-0485
NSN 6240-01-350-7753
NSN 5998-00-937-8065
NSN 6650-01-615-8806