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 6650-01-195-3957
NSN 5930-01-272-9558
NSN 2925-00-536-4574
NSN 5975-01-123-9111
NSN 5935-01-159-0106
NSN 6320-01-476-7702
NSN 6130-00-986-7604
NSN 5935-01-017-8197
NSN 5998-00-227-8504
NSN 7035-01-659-8172
NSN 5965-01-592-0664
NSN 5855-01-417-3250