Item chamfered 0.3mm by 45 degrees around outside diameter
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.
Classification: Washers other than lock washers, iron or steel
NSN 5960-00-584-4553
NSN 5930-01-399-6089
NSN 5990-01-164-8673
NSN 5895-00-983-6580
NSN 5945-00-859-8398
NSN 5895-01-142-8096
NSN 5950-00-756-7134
NSN 6650-00-754-2276
NSN 5950-00-157-1621
NSN 5930-01-158-9859
NSN 5925-01-628-1075
NSN 6110-01-093-4070