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 5925-00-140-6367
NSN 5925-00-633-6236
NSN 5999-01-288-0297
NSN 5915-01-417-2058
NSN 5996-01-338-9739
NSN 5975-00-723-0390
NSN 5855-01-225-5855
NSN 7035-01-481-2110
NSN 6220-01-642-1660
NSN 5945-01-498-0790
NSN 5950-01-392-3255
NSN 5930-01-634-0659