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 5945-01-373-2215
NSN 5905-01-373-6285
NSN 5910-00-479-7947
NSN 6110-00-200-8465
NSN 5999-01-571-8523
NSN 6610-00-314-2605
NSN 5905-00-196-9978
NSN 6645-01-280-5395
NSN 6105-01-441-2751
NSN 5935-01-460-0713
NSN 6105-01-063-7704
NSN 5925-00-905-5135