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 6110-01-134-1685
NSN 6650-00-503-7657
NSN 5910-01-465-9650
NSN 6150-01-612-7263
NSN 5950-00-596-8102
NSN 7035-00-200-5162
NSN 5965-01-552-9006
NSN 6220-01-158-8073
NSN 6610-01-464-3037
NSN 6610-00-942-7272
NSN 5998-01-572-1841
NSN 5920-01-020-7659