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 5835-01-446-6065
NSN 5835-01-316-3255
NSN 6105-01-592-5969
NSN 5930-00-496-9829
NSN 5975-01-369-5176
NSN 5930-01-109-3162
NSN 5990-00-518-3195
NSN 5905-01-559-2011
NSN 6645-00-369-4410
NSN 5930-01-197-8115
NSN 6130-01-443-3761
NSN 5895-01-542-9202