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 6320-01-309-9595
NSN 6620-00-810-6774
NSN 5905-01-463-9884
NSN 6220-01-305-1089
NSN 5975-01-480-3405
NSN 5985-01-600-8329
NSN 2925-00-964-7128
NSN 5975-01-541-0809
NSN 6240-00-538-1416
NSN 5975-01-591-2625
NSN 5910-00-734-6143
NSN 6620-01-068-4498