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 5835-01-323-2581
NSN 5975-01-048-8490
NSN 5950-00-226-5327
NSN 6135-01-098-3020
NSN 5960-01-438-0245
NSN 5990-00-140-4559
NSN 6110-01-035-0427
NSN 5950-01-290-5346
NSN 5996-01-381-5313
NSN 5835-01-114-3194
NSN 6150-00-490-2514
NSN 6135-01-490-0278