Carbon nitride casehardening 0.003 in. Min 0.015 in. Max deep
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 5915-00-104-9960
NSN 5999-01-087-6759
NSN 5950-01-563-2978
NSN 5935-01-359-1017
NSN 6650-01-451-1372
NSN 5910-01-286-7186
NSN 6320-01-439-5264
NSN 5975-01-438-1121
NSN 5945-00-847-2307
NSN 5975-01-142-4627
NSN 5965-00-791-0964
NSN 5935-00-009-1329