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.
NSN 6145-01-102-5698
NSN 6110-00-957-3939
NSN 5925-01-081-2893
NSN 5985-01-521-3938
NSN 6105-01-246-9076
NSN 5985-01-488-3888
NSN 5996-01-626-3598
NSN 5965-01-388-5296
NSN 6130-00-573-8807
NSN 7035-00-523-7492
NSN 6650-00-997-4337
NSN 5985-00-081-3456