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 5945-00-240-7869
NSN 7035-01-353-6861
NSN 6650-01-356-8030
NSN 5905-00-412-0758
NSN 6685-00-010-8367
NSN 5950-01-398-3531
NSN 6135-00-862-5736
NSN 5905-00-372-5214
NSN 6135-01-502-8771
NSN 5960-00-136-7046
NSN 5985-00-478-7017
NSN 5999-01-495-3753