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: Articles of lead, nesoi
NSN 5920-01-544-3108
NSN 6150-01-193-1799
NSN 5985-00-174-8494
NSN 5999-00-707-6083
NSN 6105-01-498-1092
NSN 5990-01-256-8441
NSN 6610-01-145-1385
NSN 6685-01-356-5930
NSN 5999-01-414-3375
NSN 6150-01-073-3935
NSN 5998-01-655-8125
NSN 5930-01-487-6096