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 5910-00-222-6757
NSN 6145-01-092-8201
NSN 5915-01-150-5752
NSN 6135-01-654-6147
NSN 6610-01-278-9704
NSN 5950-01-512-7299
NSN 5960-01-648-1872
NSN 5965-01-442-5405
NSN 5915-01-068-6826
NSN 5835-01-485-0210
NSN 5915-00-734-4399
NSN 6110-01-362-8191