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 5835-00-943-2763
NSN 5915-00-368-4564
NSN 6135-01-586-9728
NSN 5945-01-100-2676
NSN 5925-01-425-5122
NSN 6650-00-299-9681
NSN 6105-00-164-1046
NSN 5920-01-030-7311
NSN 5945-01-232-5466
NSN 5855-01-103-8650
NSN 6145-01-232-3963
NSN 6220-00-731-6084