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 5960-00-062-1399
NSN 5950-01-463-9075
NSN 5930-00-679-9942
NSN 5998-01-292-6632
NSN 5930-01-644-1163
NSN 5935-00-420-1188
NSN 5920-01-386-7566
NSN 5996-00-185-1372
NSN 7035-01-428-2336
NSN 5965-01-633-8849
NSN 6610-01-441-8364
NSN 5965-00-351-7460