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 6145-01-267-9341
NSN 6620-01-189-8153
NSN 5999-01-527-8325
NSN 6105-00-628-3907
NSN 5835-01-442-6482
NSN 6105-01-626-9622
NSN 6135-01-350-2932
NSN 5925-01-524-8058
NSN 6135-01-215-1245
NSN 5930-00-142-9573
NSN 5935-01-571-4829
NSN 7035-01-344-8708