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 5925-01-621-7167
NSN 5915-01-222-0879
NSN 5945-01-131-3787
NSN 5999-01-260-0557
NSN 5895-00-886-3158
NSN 5998-01-076-3531
NSN 6135-01-396-4900
NSN 5920-01-055-2024
NSN 5965-01-631-9848
NSN 2925-01-400-2286
NSN 5915-00-734-4399
NSN 6105-01-047-9117