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 6610-00-935-7096
NSN 5920-01-200-0683
NSN 6320-01-411-9222
NSN 5990-01-522-6096
NSN 6110-01-500-8292
NSN 6610-00-999-5384
NSN 5998-01-276-6891
NSN 5965-01-391-9267
NSN 6105-01-210-5534
NSN 4140-01-265-3736
NSN 5965-00-339-2743
NSN 5999-00-282-3150