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 6105-00-149-7956
NSN 6620-00-409-4975
NSN 5950-01-333-8510
NSN 6135-01-020-3805
NSN 6105-01-278-9220
NSN 5920-01-459-7890
NSN 5975-01-098-5005
NSN 6105-00-992-9008
NSN 6110-01-169-9053
NSN 6105-00-607-0811
NSN 4140-01-546-7764
NSN 5998-00-011-3426