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 5855-01-247-0012
NSN 6150-00-933-9803
NSN 6105-01-325-1481
NSN 5960-01-004-5483
NSN 5975-01-642-8887
NSN 5998-01-590-1039
NSN 6645-00-300-0401
NSN 5990-01-263-0362
NSN 6620-01-431-0706
NSN 5960-01-454-7064
NSN 6685-01-073-4912
NSN 6685-01-376-9166