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 6105-01-024-8894
NSN 5895-00-615-9662
NSN 5915-00-107-6186
NSN 6320-01-350-5570
NSN 5925-01-544-2864
NSN 6685-01-415-0972
NSN 5960-01-062-4667
NSN 6620-00-140-8644
NSN 5895-00-539-5844
NSN 5945-01-605-8898
NSN 5920-00-910-4531
NSN 5920-00-300-1843