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 5855-01-407-5761
NSN 5950-00-244-0938
NSN 5985-00-802-6063
NSN 5855-00-237-4088
NSN 5915-00-709-0068
NSN 6110-01-567-0417
NSN 2925-00-048-7172
NSN 5990-01-512-9129
NSN 5835-00-834-1286
NSN 5998-01-526-9414
NSN 6240-01-589-7218
NSN 5960-01-460-0115