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 6130-01-094-5599
NSN 5930-00-856-8296
NSN 6110-01-435-7583
NSN 6620-01-562-8816
NSN 5905-01-013-9386
NSN 5950-01-344-6172
NSN 5965-01-633-8849
NSN 6130-01-212-3035
NSN 5895-00-433-6860
NSN 5835-01-616-6131
NSN 5920-01-159-5101
NSN 6610-01-617-6495