Temper half hard
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: Copper washers including spring washers not threaded
NSN 2925-00-749-8893
NSN 6110-00-980-3829
NSN 5835-01-158-6878
NSN 6105-00-725-0531
NSN 5930-01-453-4876
NSN 5990-01-337-3933
NSN 5905-00-959-7517
NSN 5950-01-191-1711
NSN 5998-01-586-3521
NSN 6220-01-172-5300
NSN 6105-01-152-2800
NSN 5895-00-445-4009