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 6110-01-398-6928
NSN 6240-01-484-6712
NSN 6650-01-344-8617
NSN 6150-01-617-4695
NSN 5905-00-564-1785
NSN 6145-01-429-3108
NSN 6130-01-351-3182
NSN 5960-01-632-6576
NSN 6145-01-414-1493
NSN 5905-00-455-3456
NSN 4140-00-640-6608
NSN 5925-01-285-6522