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 5998-01-337-6526
NSN 5935-01-588-2611
NSN 5895-00-287-6375
NSN 6320-00-857-4073
NSN 5999-00-054-6362
NSN 5910-00-911-0690
NSN 5960-01-074-6110
NSN 5835-01-647-6426
NSN 6320-01-466-4175
NSN 5975-01-206-4792
NSN 5996-00-938-8805
NSN 5945-00-276-9274