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 5835-01-442-6482
NSN 6135-01-443-7716
NSN 6620-01-443-8431
NSN 6320-00-893-2857
NSN 5895-01-215-3934
NSN 6130-01-236-6319
NSN 5985-01-658-6819
NSN 5960-01-351-5074
NSN 6130-01-055-6846
NSN 5935-01-166-6130
NSN 2925-01-453-1606
NSN 5930-01-317-4090