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: Other articles of leather or composition leather, nesoi
NSN 6150-00-682-2427
NSN 6320-01-111-0960
NSN 5985-00-866-6470
NSN 5905-00-546-8480
NSN 5930-00-319-4719
NSN 5930-00-077-8480
NSN 5950-01-619-8592
NSN 4140-00-990-3311
NSN 5999-01-489-1054
NSN 5998-01-290-3913
NSN 6130-01-508-4360
NSN 6145-01-084-3569