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 6130-01-301-9378
NSN 2925-00-964-7128
NSN 6620-01-633-8443
NSN 5855-01-604-4161
NSN 5835-00-055-0953
NSN 5975-00-296-5040
NSN 5930-01-481-4519
NSN 5950-00-522-9618
NSN 5945-00-441-9681
NSN 5950-00-700-0979
NSN 5915-01-461-8673
NSN 6130-01-400-6123