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.
Classification: Made-up articles of textile material, nesoi
NSN 5905-00-965-6458
NSN 5930-01-435-6164
NSN 5998-00-827-0527
NSN 2925-01-291-9997
NSN 5925-01-429-0006
NSN 5975-00-725-6860
NSN 6150-00-861-4799
NSN 6220-01-453-6330
NSN 5999-01-183-1576
NSN 6145-00-773-2026
NSN 6685-01-158-6081
NSN 5975-01-544-5608