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 6685-01-407-6445
NSN 5895-01-166-8046
NSN 6110-00-949-7783
NSN 6650-00-654-6950
NSN 5935-00-491-8238
NSN 5960-00-613-7830
NSN 5985-01-273-8814
NSN 6220-01-579-5244
NSN 6685-00-203-4485
NSN 5835-01-408-7576
NSN 6220-01-187-1028
NSN 5996-01-011-9412