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.
Classification: Other articles of leather or composition leather, nesoi
NSN 5920-01-501-5961
NSN 6240-01-179-1189
NSN 6650-01-442-7893
NSN 5905-01-323-6486
NSN 5895-01-546-7244
NSN 6650-01-528-8045
NSN 5920-01-580-7753
NSN 6220-00-166-9795
NSN 5996-01-522-9470
NSN 5905-00-419-8289
NSN 5996-01-413-3353
NSN 5930-01-427-3676