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 6610-01-093-4710
NSN 5975-00-763-5086
NSN 5835-00-192-9568
NSN 5960-01-433-7565
NSN 5960-01-649-1341
NSN 6240-01-431-5442
NSN 6130-01-137-0665
NSN 6240-01-215-3512
NSN 5925-00-270-6005
NSN 5999-00-283-8722
NSN 5960-00-712-8243
NSN 5915-01-170-2733