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 6610-00-751-7916
NSN 5855-01-465-4083
NSN 5935-01-377-6382
NSN 5960-00-081-9255
NSN 5960-00-004-1959
NSN 5998-00-456-2295
NSN 5905-01-615-0970
NSN 5920-01-119-4363
NSN 5855-01-434-2825
NSN 4140-00-254-7257
NSN 5985-00-100-4902
NSN 5835-00-614-0650