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 5999-01-014-5337
NSN 6620-01-029-3705
NSN 5930-00-011-9982
NSN 6150-01-110-9839
NSN 5935-01-378-6436
NSN 5998-01-046-0336
NSN 5975-00-001-6390
NSN 5905-01-056-5092
NSN 6620-01-633-8443
NSN 5990-01-522-6096
NSN 6220-01-536-1965
NSN 6645-01-207-9273