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 6130-00-117-6232
NSN 5915-01-447-9826
NSN 6320-00-242-3300
NSN 5945-01-325-4621
NSN 6105-01-175-6031
NSN 5998-01-300-7610
NSN 5998-01-028-9834
NSN 5835-00-187-1481
NSN 6650-01-056-6043
NSN 5960-01-312-1262
NSN 5855-01-426-5589
NSN 5999-01-300-2440