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 5998-01-028-9399
NSN 5935-01-088-8319
NSN 6105-01-184-7598
NSN 5960-01-313-0681
NSN 6685-01-068-7704
NSN 5990-00-501-4994
NSN 5999-00-266-3805
NSN 5925-01-194-3981
NSN 6220-01-424-1548
NSN 5999-01-444-1389
NSN 5910-01-215-0562
NSN 5935-00-721-4155