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 5930-01-616-8337
NSN 2925-01-521-0600
NSN 5950-00-560-4923
NSN 6130-01-327-3261
NSN 5905-01-424-8372
NSN 5835-01-392-7683
NSN 5950-00-335-3031
NSN 6320-00-925-0558
NSN 5920-01-447-1014
NSN 5999-01-139-4275
NSN 6240-00-309-7767
NSN 5999-00-407-2888