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 5915-01-145-0085
NSN 6150-01-165-2089
NSN 6150-01-147-4604
NSN 5945-00-489-0847
NSN 6135-00-500-2082
NSN 5950-01-069-2784
NSN 6150-00-842-9127
NSN 6105-00-761-1290
NSN 5950-01-130-8505
NSN 6320-00-894-1644
NSN 5930-00-624-0093
NSN 5985-00-543-1022