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 5975-01-238-3151
NSN 6645-00-232-4070
NSN 5930-01-513-9261
NSN 5999-01-015-8229
NSN 5930-01-474-2871
NSN 6145-01-019-6897
NSN 6145-00-122-9517
NSN 5945-00-758-0070
NSN 6320-00-149-7570
NSN 7035-01-338-5930
NSN 4140-01-412-5495
NSN 6645-01-124-3935